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Keeping the Customer First2007
Cutting Tools2007
Cutting ToolsTu
ng
alo
y
Tungaloy Catalogue TE0707-E2
Tungaloy Europe GmbH
Elisabeth-Selbert-Str. 3
D - 40764 Langenfeld
Tel. +49 (0 21 73) 9 04 20 - 0
Fax +49 (0 21 73) 9 04 20 - 18
e-mail: info@tungaloy.de
www.tungaloy-eu.com
Tungaloy Italia S.p.A.
Via E. Andolfato, 10
I - 20126 MILANO
Tel. +39 (02) 25 20 12 - 1
Fax +39 (02) 25 20 12 - 65
e-mail: info@tungaloy.it
www.tungaloy-eu.com
Tungaloy France S.a.r.l.
6, Avenue des Andes
F - 91952 COURTABOEUF CEDEX
Tel. +33 (01) 64 86 43 00
Fax +33 (01) 69 07 78 17
e-mail: info@tungaloy.fr
www.tungaloy-eu.com
ISO 9001 certifi ed ISO 14001 certifi ed
QC00J0056 EC97J1123
18/10/1996 26/11/1997
Tungaloy Corporation Production Division,
Tungaloy Corporation
Distributed by:
TE0707-E2 www.tungaloy-eu.com
Drilling Tools
Selection Guides� List of Drilling Tools ............................................... 410
� Selection Guides .................................................... 412
Specifications� Solid Carbide Drills
� For High Speed Deep Hole Drilling of Steels ........ 416
(DSX)
� TAC Drilling Tools� For Steel, Stainless steel, Cast Irons (TDX) .......... 419
C
C
A
A
-DW
-DS (AH120)
-DS (AH120)
0 2 4 6 8 10
0.1 0.14 0.18 0.22
0 2 4 6 8 10
0.3
0.2
0.1
9876543210
0.3
0.2
0.1
410
DSX
TDX
0.4 1.0 2.0 3.0 5.0 10 1520 30 50 100
ø 3.0 ø 20
ø 12.5 ø 54
3,5,8
2,34,5
L/D
�
�
�
�
�
�
�
�
Competitor B
Competitor B
Peripheralinsert
Centreinsert
Exchangeable
Specially designed chippocket helps effectively toremove chips produced bythe centre cutting edge
Advantages/Applications
Comparison of tool life
Surface quality Comparison of wear
Wide product range- 2, 3, 4 and 5xd for different bore hole depths- 4 different high performance cutting grades- 3 different chipbreaker geometries- Wiper - technology- Inserts with 4 cutting edges- Suited for minimum quantity lubricating- Eccentric sleeve
Low vibration and low noise drilling of most differ-ent cutting materials
High cutting parameter, reduced machining time
Cutting length (m)
Competitor A
Competitor B
Feed rate f (mm/rev)
Fran
k w
aer
resi
stan
ce V
B (m
m)
Fran
k w
aer
resi
stan
ce V
B (m
m)
Sur
face
qua
lity
Ra
(µm
)
Cutting length (m)
Work material: Stainless steel(X5CrNi189)
Drill: TDX ø19, L/D = 3Insert: -DS AH120Machine: Machining centreFeed rate: f = 0.08 mm/revDrilling depth: 25 mm (Counter hole)Coolant: Emulsion
Work material: Ck55Drill: TDX ø22, L/D = 2Cutting speed: Vc = 100 m/min
Machine: Machining centreCoolant: Emulsion
Cutting speed: Vc = 150 m/min Cutting speed: Vc = 220 m/min
Feed rate: f = 0.2 mm/rev Cutting length: 5.2 m
-DW Competitor A Competitor B
Stain
less
stee
ls
Mild
stee
ls
Allo
yst
eels
Carb
onst
eels
Spiral jet drillsfor steels
TAC drills
Opera-tion
Type AppearanceTool name
Gen
eral
d
rilli
ngList of Drilling Tools - Part 1 - For steels
Drill diameter range (mm)Work materials
Drilling ToolsD
rilli
ng T
oo
ls
� best suitable � usable
TDX highest productivity, maximum performance
410-411-2:Layout 1 21.06.2007 16:06 Uhr Seite 410
DSX
A
B
C
D
E
F
0.30
0.25
0.20
0.15
0.10
0.05
0
A
B
DSX
DSX
Nach 81 mm
efter 53 mm
efter 81 mm
9 ~ 10
11 ~
6.3 ~ 25
12 ~
416
419
DSX
TDX
411
DSX Solid carbide drillHighest precision in detail for process stable applications
New basic substrate for more rigidity
Large flutes for optimal chip flow
Innovative TiAlN based coating technology
Linear main cutting edge for easy regrinding
3 x d, 5 x d and 8 x d
Suitable for minimum quantity lubrication
0 20 40 60 80 100
Cutting length (m)
Com
petito
r
Cut
ting
edg
e w
ear
(mm
)
10 20 30 40 50 60Cutting length (m)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
Feed f (mm/rev)
Drill: ø8.0Work material: Ck45
(235HB)Machine: Horizontal
machining centre
Vc: 88 m/minDrilling depth:40 mmCoolant: Emulsion
Drill: ø8.0 (L/D = 5)Work material: Ck55 (210HB)Machine: Vertical machining
centre
Vc: 140 m/minf: 0.3 mm/revDrilling depth: 40 mmCoolant: Emulsion (20 bar)
Drill: ø8.0 (L/D = 5)Work material: 42CrMo4 (230HB)Machine: Vertical machining
centre
Vc: 80 m/minf: 0.2 mm/revDrilling depth: 40 mmCoolant: Emulsion (20 bar)
Competitor Aafter 53 mm
New “Flash coat” technology
Ra = 0.1 µm conventional
Tool life Wear
Drilling
Too
lsList of Drilling Tools
Type Features PageType ofcoolantsupply
IT class
Internal
Internal
• Coated solid drills with spiral oil holes.• Excels in high-speed deep-hole drilling.
• Indexable-insert drills.• Four-corner insert design for economical drilling. • Excellent chip evacuation.
Attainable surfaceroughness(Rmax)
410-411-2:Layout 1 21.06.2007 16:06 Uhr Seite 411
412 Drilling ToolsD
rilli
ng T
oo
ls
ø12.5 ~ 54
ø3 ~ 20
ø12.5 ~ 54
ø12.5 ~ 54
ø3 ~ 20
ø12.5 ~ 54
ø3 ~ 20
IT: 9 ~ 10
IT: 9 ~ 10
IT: 9 ~ 10
TDX
DSX
TDX
TDX
DSX
TDX
DSX
Drill diameter
Hole depth: L/D = 2
Internal
Tolerancerequirements
Coolantsupply system
Hole depth: L/D = 3
Low
Internal
Internal
Hole depth: L/D = 4
Low Internal
Hole depth: L/D = 5
Internal
Internal
No. of revolutions n (rpm) = Cutting speed Vc (m/min) x 1000 � 3.14 � Drill ø (mm)Table feed Vf (mm/min) = n (rpm) x Feed f (mm/rev)
Hole depth: L/D = 8
Internal
Low
Low
� Low to medium carbon steels (USt42-2, Ck45 ~ Ck55), alloy steels (15CrMo5 ~ 42CrMo4)
� For drilling steels
Drilling Tool Selection Guide
413D
rilling To
ols
ø12.5 ~ 54
ø12.5 ~ 54
ø12.5 ~ 54
ø12.5 ~ 54
TDX
TDX
TDX
TDX
Hole depth: L/D ≤ 3
Drilling Tool Selection Guide
Drilling Tool Selection Guide
Drill diameter
Hole depth: L/D = 2
Low Internal
Tolerancerequirements
Coolantsupply system
InternalLow
Hole depth: L/D = 5
Low Internal
Hole depth: L/D = 4
Low Internal
� Grey cast irons (GG20 ~ GG35), ductile cast irons (GGG40 ~ GGG60), aluminium alloys
� For drilling cast irons and light alloys
414 Drilling ToolsD
rilli
ng T
oo
ls
ø3 ~ 20
M3�0.5 2.599 2.459 � 2.40
M3.5�0.6 3.010 2.850 � 2.80
M4�0.7 3.422 3.242 3.40 3.30
M4.5�0.75 3.878 3.688 3.80 3.70
M5�0.8 4.334 4.134 4.30 4.20
M6�1 5.153 4.917 5.10 5.00
M7�1 6.153 5.917 6.10 6.00
M8�1.25 6.912 6.647 6.80 6.70
M9�1.25 7.912 7.647 7.80 7.70
max. min.
M10�1.5 8.676 8.376 8.60 8.50M11�1.5 9.676 9.376 9.60 9.50M12�1.75 10.441 10.106 10.40 10.30M14�2 12.210 11.835 12.10 12.00M16�2 14.210 13.835 14.10 14.00M18�2.5 15.744 15.294 15.50 15.40M20�2.5 17.744 17.294 17.50 17.40M22�2.5 19.744 19.294 19.50 19.40M24�3 21.252 20.752 � 21.00
max. min.
IT: 9 ~ 10 DSX
� Thread sizes and applicable drill diameter for pre-drilling before tappingWhen using Spiral-Jet drills for pre-drilling of tapping holes, refer to the following table to select proper drill
diameter.
Metric coarse thread Metric coarse thread
Hole depth: L/D = 3, 5, 8
Internal
Nominalthread size
Inner diameter of secondclass thread (mm)
Applicable drilldiameter
for DSX typesøD (mm)
Applicable drilldiameter forHSS drills
(mm)
Drill diameterTolerance
requirementsCoolant
supply system
Nominalthread size
Inner diameter of secondclass thread (mm)
Applicable drilldiameter
for DSX typesøD (mm)
Applicable drilldiameter forHSS drills
(mm)
No. of revolutions n (rpm) = Cutting speed Vc (m/min) x 1000 � 3.14 � Drill ø (mm)Table feed Vf (mm/min) = n (rpm) x Feed f (mm/rev)
• Hard materials: Hardened steels (X40CrMoV5-1), high-manganese steels, etc.
• Heat resisting alloys: Inconel 718 etc.
• Titanium alloys: Ti-6Al-4V etc.
� For drilling difficult-to-cut materials
Drilling Tool Selection Guide
415D
rilling To
ols
Drill diameter (mm)
L/D
rat
io
For cast irons, light alloys
L/D
rat
io
Drill diameter (mm)
Application Ranges of Drilling ToolsFor steels
Drilling Tool Selection Guide
DSX
416
ød L l1 l2
DSX0300F03DSX0310F03DSX0320F03DSX0330F03DSX0340F03DSX0350F03DSX0360F03DSX0370F03DSX0380F03DSX0390F03DSX0400F03DSX0410F03DSX0420F03DSX0430F03DSX0440F03DSX0450F03DSX0460F03DSX0470F03DSX0480F03DSX0490F03DSX0500F03DSX0510F03DSX0520F03DSX0530F03DSX0540F03DSX0550F03DSX0560F03DSX0570F03DSX0580F03DSX0590F03DSX0600F03DSX0610F03DSX0620F03DSX0630F03DSX0640F03DSX0650F03DSX0660F03DSX0670F03DSX0680F03DSX0690F03DSX0700F03DSX0710F03DSX0720F03DSX0730F03DSX0740F03DSX0750F03DSX0760F03
3.03.13.23.33.43.53.63.73.83.94.04.14.24.34.44.54.64.74.84.95.05.15.25.35.45.55.65.75.85.96.06.16.26.36.46.56.66.76.86.97.07.17.27.37.47.57.6
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ød L l1 l2
DSX0770F03DSX0780F03DSX0790F03DSX0800F03DSX0810F03DSX0820F03DSX0830F03DSX0840F03DSX0850F03DSX0860F03DSX0870F03DSX0880F03DSX0890F03DSX0900F03DSX0910F03DSX0920F03DSX0930F03DSX0940F03DSX0950F03DSX0960F03DSX0970F03DSX0980F03DSX0990F03DSX1000F03DSX1010F03DSX1020F03DSX1030F03DSX1040F03DSX1050F03DSX1060F03DSX1070F03DSX1080F03DSX1090F03DSX1100F03DSX1110F03DSX1120F03DSX1130F03DSX1140F03DSX1150F03DSX1160F03DSX1170F03DSX1180F03DSX1190F03DSX1200F03DSX1210F03DSX1220F03DSX1230F03
7.77.87.98.08.18.28.38.48.58.68.78.88.99.09.19.29.39.49.59.69.79.89.910.010.110.210.310.410.510.610.710.810.911.011.111.211.311.411.511.611.711.811.912.012.112.212.3
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ød L l1 l2
DSX1240F03DSX1250F03DSX1260F03DSX1270F03DSX1280F03DSX1290F03DSX1300F03DSX1310F03DSX1320F03DSX1330F03DSX1340F03DSX1350F03DSX1360F03DSX1370F03DSX1380F03DSX1390F03DSX1400F03DSX1410F03DSX1420F03DSX1430F03DSX1440F03DSX1450F03DSX1460F03DSX1470F03DSX1480F03DSX1490F03DSX1500F03DSX1510F03DSX1520F03DSX1530F03DSX1540F03DSX1550F03DSX1560F03DSX1570F03DSX1580F03DSX1590F03DSX1600F03DSX1650F03DSX1700F03DSX1750F03DSX1800F03DSX1850F03DSX1900F03DSX1950F03DSX2000F03
12.412.512.612.712.812.913.013.113.213.313.413.513.613.713.813.914.014.114.214.314.414.514.614.714.814.915.015.115.215.315.415.515.615.715.815.916.016.517.017.518.018.519.019.520.0
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�17.0 152 85 85
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�18.0 158 90 90
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�19.0 164 95 95
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�20.0 170 100 100
�
L/D = 3
140°
øD h
8
l1
l2
L
ød h
6
Giga Jet Drill
Dri
lling
To
ols
Drilling Tools
SpecificationsSolid carbide, coated drills with spiral oil holes
Specification
DrilløD
Cat. No.
Sto
ck Dimensions (mm) DrilløD
Cat. No.
Sto
ck Dimensions (mm) DrilløD
Cat. No.
Sto
ck Dimensions (mm)
� Standard stock in Europe� Standard stock in Japan
416-418_07-2:DSX 09.07.2007 14:54 Uhr Seite 416
417
ød L l1 l2
DSX0300F05DSX0310F05DSX0320F05DSX0330F05DSX0340F05DSX0350F05DSX0360F05DSX0370F05DSX0380F05DSX0390F05DSX0400F05DSX0410F05DSX0420F05DSX0430F05DSX0440F05DSX0450F05DSX0460F05DSX0470F05DSX0480F05DSX0490F05DSX0500F05DSX0510F05DSX0520F05DSX0530F05DSX0540F05DSX0550F05DSX0560F05DSX0570F05DSX0580F05DSX0590F05DSX0600F05DSX0610F05DSX0620F05DSX0630F05DSX0640F05DSX0650F05DSX0660F05DSX0670F05DSX0680F05DSX0690F05DSX0700F05DSX0710F05DSX0720F05DSX0730F05DSX0740F05DSX0750F05DSX0760F05
3.03.13.23.33.43.53.63.73.83.94.04.14.24.34.44.54.64.74.84.95.05.15.25.35.45.55.65.75.85.96.06.16.26.36.46.56.66.76.86.97.07.17.27.37.47.57.6
� 3.0 77 29 24
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ød L l1 l2
DSX0770F05DSX0780F05DSX0790F05DSX0800F05DSX0810F05DSX0820F05DSX0830F05DSX0840F05DSX0850F05DSX0860F05DSX0870F05DSX0880F05DSX0890F05DSX0900F05DSX0910F05DSX0920F05DSX0930F05DSX0940F05DSX0950F05DSX0960F05DSX0970F05DSX0980F05DSX0990F05DSX1000F05DSX1010F05DSX1020F05DSX1030F05DSX1040F05DSX1050F05DSX1060F05DSX1070F05DSX1080F05DSX1090F05DSX1100F05DSX1110F05DSX1120F05DSX1130F05DSX1140F05DSX1150F05DSX1160F05DSX1170F05DSX1180F05DSX1190F05DSX1200F05DSX1210F05DSX1220F05DSX1230F05
7.77.87.98.08.18.28.38.48.58.68.78.88.99.09.19.29.39.49.59.69.79.89.910.010.110.210.310.410.510.610.710.810.911.011.111.211.311.411.511.611.711.811.912.012.112.212.3
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ød L l1 l2
DSX1240F05DSX1250F05DSX1260F05DSX1270F05DSX1280F05DSX1290F05DSX1300F05DSX1310F05DSX1320F05DSX1330F05DSX1340F05DSX1350F05DSX1360F05DSX1370F05DSX1380F05DSX1390F05DSX1400F05DSX1410F05DSX1420F05DSX1430F05DSX1440F05DSX1450F05DSX1460F05DSX1470F05DSX1480F05DSX1490F05DSX1500F05DSX1510F05DSX1520F05DSX1530F05DSX1540F05DSX1550F05DSX1560F05DSX1570F05DSX1580F05DSX1590F05DSX1600F05DSX1650F05DSX1700F05DSX1750F05DSX1800F05DSX1850F05DSX1900F05DSX1950F05DSX2000F05
12.412.512.612.712.812.913.013.113.213.313.413.513.613.713.813.914.014.114.214.314.414.514.614.714.814.915.015.115.215.315.415.515.615.715.815.916.016.517.017.518.018.519.019.520.0
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�18.0 212 144 144
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�20.0 230 160 160
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L/D = 5
140°
øD h
8
l1
l2
L
ød h
6
Drilling
Too
lsDSX Solid carbide drill
DrilløD
Cat. No.
Sto
ck Dimensions (mm) DrilløD
Cat. No.
Sto
ck Dimensions (mm) DrilløD
Cat. No.
Sto
ck Dimensions (mm)
� Standard stock in Europe� Standard stock in Japan
416-418_07-2:DSX 09.07.2007 14:55 Uhr Seite 417
418
ød L l1 l2
DSX0300F08DSX0350F08DSX0400F08DSX0450F08DSX0500F08DSX0550F08DSX0600F08DSX0650F08DSX0700F08
3.03.54.04.55.05.56.06.57.0
� 3.0 86 38 33
� 4.0 92 44 39
� 4.0 97 49 44
� 5.0 105 55 50
� 5.0 110 60 55
� 6.0 113 61 61
� 6.0 118 66 66
� 7.0 125 72 72
� 7.0 130 77 77
ød L l1 l2
DSX0750F08DSX0800F08DSX0850F08DSX0900F08DSX0950F08DSX1000F08DSX1050F08DSX1100F08DSX1150F08
7.58.08.59.09.510.010.511.011.5
� 8.0 137 83 83
� 8.0 142 88 88
� 9.0 154 99 94
� 9.0 154 99 99
� 10.0 166 110 105
� 10.0 166 110 110
� 11.0 182 121 116
� 11.0 182 121 121
� 12.0 194 132 127
ød L l1 l2
DSX1200F08DSX1250F08DSX1300F08DSX1350F08DSX1400F08DSX1450F08DSX1500F08DSX1550F08DSX1600F08
12.012.513.013.514.014.515.015.516.0
� 12.0 194 132 132
�13.0 206 143 143
�
�14.0 218 154 154
�
�15.0 230 165 165
�
�16.0 242 176 176
�
L/D = 8
140°
øD h
8
l1
l2
L
ød h
6
ø3.0 - ø6.0 ø6.0 - ø10.0 ø10.0 - ø16.0 ø16.0 - ø20.0 ø3.0 - ø6.0 ø6.0 - ø10.0 ø10.0 - ø16.0 ø16.0 - ø20.0
70-120-140 80-130-160 90-160-190 90-160-190 0.15-0.20-0.25 0.20-0.30-0.35 0.25-0.30-0.35 0.30-0.40-0.45
50-100-130 70-120-160 80-140-170 80-140-170 0.15-0.20-0.25 0.20-0.30-0.35 0.25-0.30-0.35 0.25-0.35-0.40
30-60-70 50-80-100 50-90-120 50-100-120 0.10-0.15-0.20 0.10-0.20-0.25 0.15-0.25-0.35 0.15-0.25-0.35
80-110-140 100-140-160 100-160-180 100-160-180 0.15-0.25-0.35 0.20-0.35-0.40 0.25-0.40-0.45 0.25-0.45-0.50
70-100-140 80-120-150 80-140-170 80-140-170 0.15-0.25-0.35 0.20-0.30-0.40 0.25-0.35-0.45 0.25-0.35-0.45
80-130-160 100-160-180 100-170-190 100-180-200 0.15-0.25-0.35 0.20-0.30-0.45 0.25-0.40-0.60 0.35-0.60-0.90
25-40-60 30-60-80 30-60-80 30-70-90 0.02-0.05-0.08 0.05-0.10-0.15 0.10-0.15-0.20 0.10-0.15-0.25
10-20-30 10-30-40 10-30-40 20-35-50 0.02-0.04-0.10 0.05-0.10-0.15 0.10-0.15-0.20 0.10-0.15-0.25
20-30-50 30-40-60 30-40-60 30-40-60 0.08-0.09-0.10 0.10-0.12-0.15 0.12-0.14-0.20 0.12-0.16-0.20
Dri
lling
To
ols
Drilling Tools
� Standard stock in Europe� Standard stock in Japan
DrilløD
Cat. No.
Sto
ck Dimensions (mm) DrilløD
Cat. No.
Sto
ck Dimensions (mm) DrilløD
Cat. No.
Sto
ck Dimensions (mm)
Cutting conditions
Work materialCutting speed Vc (m/min) Feed f (mm/rev)
Mild steel, Low carbonsteel (< 200HB)USt.42-2, Ck25
Carbon steel, Alloy steel(< 300HB) Ck45, 42CrMo4
Stainless steel(ferritic-martensitic) X5CrNi18-10
Grey cast ironGG25
Ductile cast ironGGG70
Aluminium alloys
Titanium alloysTiAl6V3
Difficult-to-cut materialsInconel
Hardened steel (< 45HRC)
416-418_07-2:DSX 09.07.2007 14:55 Uhr Seite 418
Info
-20� -7� ~ -10� -24� ~ -26� 5�DSX
β1 β2 β3 R
140� ~ 145� –38� ~ 42� 108� ~ 112�
0
β1
β2
β3
Before regrinding: Check the cutting edge for damage and wear. If any large fracture is
found, remove it with a silicon carbide wheel.
(1) Grinding the fl ank
DSX type for steels
(2) Thinning
� Use a 280 to 400 grit diamond cup-type wheel of 100 to 200 mm
in diameter.
θ1 (Point angle) θ2 (Primary relief angle) θ3 (Secondary relief angle) θ4 (Rotating angle)
• Use a 280 to 400 grit diamond straight-type wheel of
100 to 200 mm in diameter.
• Conduct thinning in the same manner as cross thinning (X-type).
• For DSX type drills, take care to leave the part of secondary relief
by 0.05 to 0.1 mm as shown in Fig. 2.
• Values of β1 to β3 written in the Figures are given in the Table 2.
(1) Grind the relief surface so that primary relief angle of θ2° can be
formed as shown in Fig. 1. After grinding the other side likewise,
do sparkout grinding so that the difference of the lip heights will be
kept within 0.02 mm.
(2) In the case of DSX type for steels: Turn the drill by θ4° and secure
it there. Then grind secondary relief surface so that secondary relief
angle of θ3° can be formed while taking care to bring the ridge line
formed between the primary and secondary relief surfaces to the
drill center (values of θ1° to θ4° are shown in Table1).
Table 1
Drill type
Table 2
Drill type
Fig. 2
DSX (Fig. 2)
Fig. 1 Grinding relief angle
Primary reliefSecondary relief
Using points A and B as
reference, obtain level.
Point angle
Primary relief angle
Regrinding Procedures� Regrinding method (applied to DSX)
Info
θ �
T
θ �
T
ø6 ~ ø12 ø12 ~ ø20
-25�
0.08 ~ 0.12
-25�
0.05 ~ 0.10
-25�
0.10 ~ 0.15
-25�
0.08 ~ 0.12
-25�
0.15 ~ 0.20
-25�
0.10 ~ 0.15
DSX
R0.01 ~ 0.02
T
θß
R
~ ø6(mm)
(3) Honing
Mild steels
Hard steels
Honing specifi cations for DSX
After regrinding, check the following before use:
• The difference of the lip heights is kept within 0.02 mm.
• There is no damaged portion on the cutting edges left.
• Cutting edges are properly honed.
• No grinding burrs left.
• The honing angle θ and width T should be varied depending on the drill type, diameter and work material. Recommended honing specifi cations are
given in the Table below.• Honing procedures (refer to Fig. 3)• Round the R portion shown in Fig. 3 in large.• Then roughly hone the cutting edge lines by using an
electro-deposited diamond fi le of around 170 grit.• Carry out fi nish honing by using a diamond hand stick of
400 to 600 grit.• For DSX type drills, there is no need to hone the
thinned portions.• The honing width should be changed depending on the drill diameter. For smaller side of diameter, the
width should be in smaller side of values given in the Table.
Round the R portion in large
Fig. 3
Relief face
Rake face
A - A section
419D
rilling To
ols
R1 LøD1
TDX
øD2 R2
12.513.013.514.014.515.015.516.016.517.017.518.018.519.019.520.020.521.021.522.022.523.023.524.024.525.025.526.027.028.029.030.031.032.033.034.035.036.037.038.039.040.041.042.043.044.045.046.047.048.049.050.051.052.053.054.0
TDX125L025W20-2TDX130L026W20-2TDX135L027W20-2TDX140L028W20-2TDX145L029W20-2TDX150L030W20-2TDX155L031W20-2TDX160L032W20-2TDX165L033W20-2TDX170L034W20-2TDX175L035W25-2TDX180L036W25-2TDX185L037W25-2TDX190L038W25-2TDX195L039W25-2TDX200L040W25-2TDX205L041W25-2TDX210L042W25-2TDX215L043W25-2TDX220L044W25-2TDX225L045W25-2TDX230L046W25-2TDX235L047W25-2TDX240L048W25-2TDX245L049W25-2TDX250L050W25-2TDX255L051W25-2TDX260L052W25-2TDX270L054W32-2TDX280L056W32-2TDX290L058W32-2TDX300L060W32-2TDX310L062W32-2TDX320L064W32-2TDX330L066W40-2TDX340L068W40-2TDX350L070W40-2TDX360L072W40-2TDX370L074W40-2TDX380L076W40-2TDX390L078W40-2TDX400L080W40-2TDX410L082W40-2TDX420L084W40-2TDX430L086W40-2TDX440L088W40-2TDX450L090W40-2TDX460L092W40-2TDX470L094W40-2TDX480L096W40-2TDX490L098W40-2TDX500L100W40-2TDX510L102W40-2TDX520L104W40-2TDX530L106W40-2TDX540L108W40-2
0.80.70.50.40.30.90.80.60.50.41.21.10.90.80.70.50.40.30.21.21.10.90.80.70.50.40.30.21.51.21.00.70.40.22.32.11.81.51.31.00.70.50.23.12.92.62.32.11.81.51.31.00.70.5––––
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XPMT040104R-**
XPMT050204R-**
XPMT06X308R-**
XPMT07H308R-**
XPMT08T308R-**
XPMT110412R-**
XPMT150512R-**
20
25
32
40
32
37
40
50
55
252627282930313233343536373839404142434445464748495051525456586062646668707274767880828486889092949698
100102104106108
40
50
55
65
89.591.092.594.095.597.098.5100.0101.5103.0117.5119.0120.5122.0123.5125.0126.5128.0129.5131.0132.5134.0135.5137.0138.5140.0141.5143.0151.0154.0157.0160.0163.0166.0182.0185.0188.0191.0194.0197.0200.0203.0206.0209.0212.0215.0218.0221.0224.0227.0230.0233.0236.0239.0242.0245.0
CSTB-2
CSTB-2L040
CSTB-2.2R
CSTB-2.5
CSTB-3
CSTB-4
CSTB-5
T-6D
T-7D
T-8D
T-9D
T-15D
T-20D
P-5
P-6
1/8-28
PT1/4GN
For General Drilling of Steels, Cast Irons and Aluminium AlloysTAC drills
SpecificationsIndexable insert drills with oil hole
� For L/D � 2 (Whistle notch type shank)
TAC Drills for Steels, Cast Irons and Aluminium Alloys
Note: L/D = Hole depth / Drill diameter
Max. drillingdepth
Cat. No.Dimensions (mm)
Stock Applicable insertClamp screw Torx wrench Hex. wrench Plug screwDrill
øD (mm)Max.Offset+ (mm)
420D
rilli
ng T
oo
lsDrilling Tools
R1 LøD1 øD2 R2
12.513.013.514.014.515.015.516.016.517.017.518.018.519.019.520.020.521.021.522.022.523.023.524.024.525.025.526.027.028.029.030.031.032.033.034.035.036.037.038.039.040.041.042.043.044.045.046.047.048.049.050.051.052.053.054.0
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
0.80.70.50.40.30.90.80.60.50.41.21.10.90.80.70.50.40.30.21.21.10.90.80.70.50.40.30.21.51.21.00.70.40.22.32.11.81.51.31.00.70.50.23.12.92.62.32.11.81.51.31.00.70.5––––
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XPMT040104R-**
XPMT050204R-**
XPMT06X308R-**
XPMT07H308R-**
XPMT08T308R-**
XPMT110412R-**
XPMT150512R-**
20
25
32
40
32
37
40
50
55
37.539.040.542.043.545.046.548.049.551.052.554.055.557.058.560.061.563.064.566.067.569.070.572.073.575.076.578.081.084.087.090.093.096.099.0102.0105.0108.0111.0114.0117.0120.0123.0126.0129.0132.0135.0138.0141.0144.0147.0150.0153.0156.0159.0162.0
40
50
55
65
102104106108110112114116118120135137139141143145147149151153155157159161163165167169178182186190194198215219223227231235239243247251255259263267271275279283287291295299
CSTB-2
CSTB-2L040
CSTB-2.2R
CSTB-2.5
CSTB-3
CSTB-4
CSTB-5
T-6D
T-7D
T-8D
T-9D
T-15D
T-20D
P-5
P-6
1/8-28
PT1/4GN
� For L/D � 3 (Whistle notch type shank)
Max. drilling depth
Note: L/D = Hole depth / Drill diameter
Cat. No.Dimensions (mm)
Stock Applicable insertClamp screw Torx wrench Hex. wrench Plug screwDrill
øD (mm)Max.Offset+ (mm)
421D
rilling To
ols
R1 LøD1 øD2 R2
12.513.013.514.014.515.015.516.016.517.017.518.018.519.019.520.020.521.021.522.022.523.023.524.024.525.025.526.027.028.029.030.031.032.033.034.035.036.037.038.039.040.041.042.043.044.045.046.047.048.049.050.051.052.053.054.0
TDX125L050W20-4TDX130L052W20-4TDX135L054W20-4TDX140L056W20-4TDX145L058W20-4TDX150L060W20-4TDX155L062W20-4TDX160L064W20-4TDX165L066W20-4TDX170L068W20-4TDX175L070W25-4TDX180L072W25-4TDX185L074W25-4TDX190L076W25-4TDX195L078W25-4TDX200L080W25-4TDX205L082W25-4TDX210L084W25-4TDX215L086W25-4TDX220L088W25-4TDX225L090W25-4TDX230L092W25-4TDX235L094W25-4TDX240L096W25-4TDX245L098W25-4TDX250L100W25-4TDX255L102W25-4TDX260L104W25-4TDX270L108W32-4TDX280L112W32-4TDX290L116W32-4TDX300L120W32-4TDX310L124W32-4TDX320L128W32-4TDX330L132W40-4TDX340L136W40-4TDX350L140W40-4TDX360L144W40-4TDX370L148W40-4TDX380L152W40-4TDX390L156W40-4TDX400L160W40-4TDX410L164W40-4TDX420L168W40-4TDX430L172W40-4TDX440L176W40-4TDX450L180W40-4TDX460L184W40-4TDX470L188W40-4TDX480L192W40-4TDX490L196W40-4TDX500L200W40-4TDX510L204W40-4TDX520L208W40-4TDX530L212W40-4TDX540L216W40-4
0.80.70.50.40.30.90.80.60.50.41.21.10.90.80.70.50.40.30.21.21.10.90.80.70.50.40.30.21.51.21.00.70.40.22.32.11.81.51.31.00.70.50.23.12.92.62.32.11.81.51.31.00.70.5––––
��������������������������������������������������������
XPMT040104R-**
XPMT050204R-**
XPMT06X308R-**
XPMT07H308R-**
XPMT08T308R-**
XPMT110412R-**
XPMT150512R-**
20
25
32
40
32
37
40
50
55
50525456586062646668707274767880828486889092949698
100102104108112116120124128132136140144148152156160164168172176180184188192196200204208212216
40
50
55
65
113115118120122125127129132134148150152154157160162164166169171173175178181183185187198203208213217222238243248252258262267272277282287292296302306311316320325330335339
CSTB-2
CSTB-2L040
CSTB-2.2R
CSTB-2.5
CSTB-3
CSTB-4
CSTB-5
T-6D
T-7D
T-8D
T-9D
T-15D
T-20D
— —
TAC Drills for Steels, Cast Irons and Aluminium Alloys
� For L/D � 4 (Whistle notch type shank)
Note: L/D = Hole depth / Drill diameter
Max. drilling depth
Cat. No.Dimensions (mm)
Stock Applicable insertClamp screw Torx wrench Hex. wrench Plug screwDrill
øD (mm)Max.Offset+ (mm)
422D
rilli
ng T
oo
lsDrilling Tools
R1 LøD1 øD2 R2
12.513.013.514.014.515.015.516.016.517.017.518.018.519.019.520.020.521.021.522.022.523.023.524.024.525.025.526.027.028.029.030.031.032.033.034.035.036.037.038.039.040.041.042.043.044.045.046.047.048.049.050.051.052.053.054.0
TDX125L063W20-5TDX130L065W20-5TDX135L068W20-5TDX140L070W20-5TDX145L073W20-5TDX150L075W20-5TDX155L078W20-5TDX160L080W20-5TDX165L083W20-5TDX170L085W20-5TDX175L088W25-5TDX180L090W25-5TDX185L093W25-5TDX190L095W25-5TDX195L098W25-5TDX200L100W25-5TDX205L103W25-5TDX210L105W25-5TDX215L108W25-5TDX220L110W25-5TDX225L113W25-5TDX230L115W25-5TDX235L118W25-5TDX240L120W25-5TDX245L123W25-5TDX250L125W25-5TDX255L128W25-5TDX260L130W25-5TDX270L135W32-5TDX280L140W32-5TDX290L145W32-5TDX300L150W32-5TDX310L155W32-5TDX320L160W32-5TDX330L165W40-5TDX340L170W40-5TDX350L175W40-5TDX360L180W40-5TDX370L185W40-5TDX380L190W40-5TDX390L195W40-5TDX400L200W40-5TDX410L205W40-5TDX420L210W40-5TDX430L215W40-5TDX440L220W40-5TDX450L225W40-5TDX460L230W40-5TDX470L235W40-5TDX480L240W40-5TDX490L245W40-5TDX500L250W40-5TDX510L255W40-5TDX520L260W40-5TDX530L265W40-5TDX540L270W40-5
0.80.70.50.40.30.90.80.60.50.41.21.10.90.80.70.50.40.30.21.21.10.90.80.70.50.40.30.21.51.21.00.70.40.22.32.11.81.51.31.00.70.50.23.12.92.62.32.11.81.51.31.00.70.5––––
��������������������������������������������������������
XPMT040104R-**
XPMT050204R-**
XPMT06X308R-**
XPMT07H308R-**
XPMT08T308R-**
XPMT110412R-**
XPMT150512R-**
20
25
32
40
32
37
40
50
55
62.565.067.570.072.575.077.580.082.585.087.590.092.595.097.5100.0102.5105.0107.5110.0112.5115.0117.5120.0122.5125.0127.5130.0135.0140.0145.0150.0155.0160.0165.0170.0175.0180.0185.0190.0195.0200.0205.0210.0215.0220.0225.0230.0235.0240.0245.0250.0255.0260.0265.0270.0
40
50
55
65
125128131134137140143145149151165168171173176180182185188191193196199202205208211213225231237243248254271277283288295300306312318324330336341348353359365370376382388393
CSTB-2
CSTB-2L040
CSTB-2.2R
CSTB-2.5
CSTB-3
CSTB-4
CSTB-5
T-6D
T-7D
T-8D
T-9D
T-15D
T-20D
–– ––
Cat. No.Dimensions (mm)
Stock Applicable insertClamp screw
� For L/D � 5 (Whistle notch type shank)Torx wrench Hex. wrench Plug screw
Note: L/D = Hole depth / Drill diameter
Max. drilling depth
DrilløD (mm)
Max.Offset+ (mm)
423D
rilling To
ols
XPMT040104R-DJXPMT050204R-DJXPMT06X308R-DJXPMT07H308R-DJXPMT08T308R-DJXPMT110412R-DJXPMT150512R-DJ
AH740 T313W A B s ød R �
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4.3 4.5 1.59 2.3 0.45.2 5.4 2.386.0 7.0 3.00 2.57.0 8.2 3.60 2.8 0.8 11°8.5 9.9 3.97 3.4
11.2 12.5 4.76 4.4 1.215.0 16.1 5.56 5.5
ø12.5 ~ ø14.5ø15.0 ~ ø17.0ø17.5 ~ ø21.5ø22.0 ~ ø26.0ø26.5 ~ ø32.0ø33.0 ~ ø41.0ø42.0 ~ ø54.0
XPMT040104R-DSXPMT050204R-DSXPMT06X308R-DSXPMT07H308R-DSXPMT08T308R-DSXPMT110412R-DSXPMT150512R-DS
AH120 A B s ød R �
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4.3 4.5 1.59 2.3 0.45.2 5.4 2.386.0 7.0 3.0 2.57.0 8.2 3.6 2.8 0.8 11°8.5 9.9 3.97 3.4
11.2 12.5 4.76 4.4 1.215.0 16.1 5.56 5.5
ø12.5 ~ ø14.5ø15.0 ~ ø17.0ø17.5 ~ ø21.5ø22.0 ~ ø26.0ø26.5 ~ ø32.0ø33.0 ~ ø41.0ø42.0 ~ ø54.0
AH120 AH740 T1015 ø12.5 ~ø14.5
ø17.5 ~ø26.0
ø27.0 ~ø32.0
ø33.0 ~ø54.0
2D - 5D 0.02 - 0.06 0.02 - 0.06 0.04 - 0.10 0.04 - 0.10 0.04 - 0.10
2D, 3D 0.04 - 0.10 0.04 - 0.12 0.06 - 0.13 0.06 - 0.15 0.08 - 0.184D, 5D 0.04 - 0.08 0.04 - 0.08 0.06 - 0.10 0.06 - 0.12 0.08 - 0.14
2D - 5D 0.04 - 0.08 0.04 - 0.08 0.06 - 0.12 0.06 - 0.12 0.06 - 0.14
2D, 3D 0.04 - 0.10 0.04 - 0.12 0.06 - 0.13 0.06 - 0.15 0.08 - 0.184D, 5D 0.04 - 0.08 0.04 - 0.08 0.06 - 0.10 0.06 - 0.12 0.08 - 0.14
2D - 5D 0.02 - 0.08 0.02 - 0.08 0.04 - 0.10 0.04 - 0.12 0.04 - 0.12
2D - 5D 0.02 - 0.08 0.02 - 0.08 0.04 - 0.10 0.04 - 0.12 0.04 - 0.12
2D - 5D 0.04 - 0.08 0.04 - 0.08 0.04 - 0.08 0.04 - 0.10 0.06 - 0.10
2D, 3D 0.06 - 0.12 0.06 - 0.12 0.06 - 0.15 0.06 - 0.18 0.08 - 0.204D, 5D 0.06 - 0.10 0.06 - 0.10 0.06 - 0.12 0.06 - 0.14 0.08 - 0.162D, 3D 0.04 - 0.12 0.04 - 0.12 0.06 - 0.15 0.06 - 0.18 0.08 - 0.204D, 5D 0.04 - 0.10 0.04 - 0.10 0.06 - 0.12 0.06 - 0.14 0.08 - 0.162D, 3D 0.10 - 0.12 0.10 - 0.15 0.15 - 0.20 0.15 - 0.20 0.15 - 0.254D, 5D 0.08 - 0.12 0.08 - 0.12 0.12 - 0.16 0.12 - 0.16 0.12 - 0.20
-DS160 - 320-DW
-DJ -DW 80 - 250
-DS160 - 250-DW
-DJ -DW 80 - 200
-DS100 - 220-DW
-DS100 - 200-DW
-DS80 - 120-DW
-DJ -DW 80 - 250
-DJ -DW 80 - 200
-DW 200 - 400
XPMT040104R-DWXPMT050204R-DWXPMT06X308R-DWXPMT07H308R-DWXPMT08T308R-DWXPMT110412R-DWXPMT150512R-DW
AH120 A B s ød R �
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4.3 4.5 1.59 2.3 0.45.2 5.4 2.386.0 7.0 3.0 2.57.0 8.2 3.6 2.8 0.8 11°8.5 9.9 3.97 3.4
11.2 12.5 4.76 4.4 1.215.0 16.1 5.56 5.5
ø12.5 ~ ø14.5ø15.0 ~ ø17.0ø17.5 ~ ø21.5ø22.0 ~ ø26.0ø26.5 ~ ø32.0ø33.0 ~ ø41.0ø42.0 ~ ø54.0
GH730
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T1015
ø15.0 ~ø17.0GH730
L/D
TAC Drills for Steels, Cast Irons and Aluminium Alloys
� Inserts
Cat No.-DJ Breaker
Cat No.-DS Breaker
� Standard cutting conditions
Cat No.-DW Breaker Wiper
Grades Dimensions (mm) Applicable drilldiameter
Grades Dimensions (mm) Applicable drilldiameter
Grades Dimensions (mm) Applicable drilldiameter
Work materialsGrade / Breaker Cutting
speed Vc(m/min)
Feed f (mm/rev)
Carbon steels (C > 0.3)St37, C25E
Alloy steels (C > 0.3)C45, C55Mild steels15CrMo5Alloy Steels42CrMo4Stainless steels(Austenitic type) X5CrNi18-10
Stainless steels (Ferric andMartensitic type) X3CrMnNiN18 8 7
Stainless steels Precipitationhardening type) X2CrNiMoN22 5 3
Grey cast ironGG25
Ductile cast ironGGG70
Aluminium alloys
No. of revolutions n (rpm) = Cutting speed Vc (m/min) x 1000 � 3.14 � Drill ø (mm)Table feed Vf (mm/min) = n (rpm) x Feed f (mm/rev)
Notes:- When using the -DW chipbreaker to achieve bettersurface qualities, cutting parameter as in above tableshould be used.
- When using the -DW chipbreaker to achievehigher productivity, feed rate should be multipliedby 1.5.- For work materials of < 40 HRC, feed rateshould be set to 50 %.
- For smaller drill dia, choose the lowerrecommended parameter.- Water soluble coolant is recommended, cuttingfluid should be supplied throughthe tool.- A minimum fluid quantity of 7 l/min for2 and 3xd rev. 10 l/min for 4 and 5xdis recommended.
424D
rilli
ng T
oo
lsDrilling Tools
ø D1 ø D2 ø D3 L1 L2 L3 L4
P-2.5
EZ2025L43 � 20 25 46 43 5 30 4 +0.4 ~ -0.2 +0.2 ~ -0.15
EZ2532L48 � 25 32 51 48 5 40 4 +0.4 ~ -0.2 +0.2 ~ -0.15
EZ3240L53 � 32 40 54 53 5 45 4 +0.4 ~ -0.2 +0.2 ~ -0.15
EZ4050L63 � 40 50 69 63 5 55 4 +0.6 ~ -0.2 +0.3 ~ -0.20
�
�
L1
L3
L4
L2
øD
1
øD
2
øD
3
EZ Eccentric Sleeve
� Specifications
Cat. No. StockDimensions (mm) Milling
machinedrill ø
Turninglathe
Centre-height
Hex.wrench
*TDX ø D1 equal to EZ sleeve ø D1
Hole diameter adjustmentat the milling machine
With the EZ sleeve,the hole size can be adjusted from+0.6 mm larger to -0.2 mm smaller
Centre-height adjustmentat the turning lathe
With the EZ sleeve, the centre-heightcan be adjusted from+0.3 mm to -0.2 mm
Scale for the milling machine Scale for the turning lathe
425D
rilling To
ols
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��
�
�
� �
�
�
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(+)
(-)
+0.4
+0.2
� Applications
Hole diameter adjustment at the millingmachine
Centre-height adjustment at the turninglathe
1. Adjust the scale at the flange periphery of the EZsleeve to the centre of the clamping screws
2. For a larger hole diameter, rotate the sleeve to the +direction; for a smaller hole diameter, rotate the sleeveto the - direction
The illustration shows the example of adjusting thehole diameter + 0.4 mm.
Scale
EZ eccentric sleeve
EZ eccentric sleeve
Scale
Clamping screw A(to fix the drill)
Clamping screw B(to fix the sleeve)
Coreø 0.5 mmis normal
Most of the troubles at the turninglathe are based on the centre-height deviation. The centre-height is appropriate if the core ofapproximately 0.5 mm diameterremains at the centre of the endface.Centre-height adjustment isnecessary for the following cases:- No core remaining- Core diameter is more than 1 mm.
Clamping screw A(to fix the drill)
Clamping screw B(to fix the sleeve )
1. Set the drills sothat the outer insert’sface becomesparallel to the X-axisof the tool turret.Adjust the scale (forthe lathe) at theflange face of the EZsleeve to the centreof the clampingscrews.
EZ eccentric sleeve
2. When no coreremains, rotate theEZ sleeve to +direction; whencore diameter ismore than 1 mm,rotate to -direction.
X-axis
EZ Eccentric Sleeve
Scale
3. When rotating the EZ sleeve,insert the wrench into the holeat the flange periphery androtate the EZ sleeve. Screws A+ B have to be loosened.
4. Secure the drill by screw A.Secure the EZ sleeve by lightlytightening screw B.Tighten screw B only lightly,otherwise EZ sleeve can bedamaged!
Note:
Cannot be used for collect chuck
holder.
Over L/D 4 or bigger adjustment,
please reduce feed rate.
For smaller adjustment, the drill
itself will interfere with the hole
diameter. It is recommended that
hole diameter should be
adjusted to a larger diameter
than the drill diameter.
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