high performance pdc hole openers
TRANSCRIPT
HigH Performance
US and other patentS apply
PDC Hole oPeners NEW
Hard metals australia Pty Limited2/35 King road, hornsby nSW 2077 australiap: +61 (0)2 9476 6333 F: +61 (0)2 9476 5033
nPDC or Carbide cutter segments for different conditions.
nField replaceable cutting segments.
nEasy change of hole diameter on the same cutter body.
nAvailable in sizes Ø250mm – Ø600mm.
nUnique flange to wing cutting locking system for ultimate reliability.
nWombat Hole Openers – Designed, developed and manufactured in Australia.
nExcellent ROP.
nSuited to forward or back reaming.
The Wombat Hole Opener is a significant step forward in the art of reaming and hole opening. With inbuilt stabilisation, the flexibility of simple replacement of cutter type and diameter in the field combined with excellent down the hole performance make this a worthy accessory to any drillers tool box.
It’s in the Detail
Hard metals australia Pty Limited2/35 King road, hornsby nSW 2077 australiap: +61 (0)2 9476 6333 F: +61 (0)2 9476 5033
Stripping & Reassembly- is one of the outstanding features of the reamer. The entire assembly should be completed under an hour.
n Step One : Remove fasteners
n Step Two : Slide back the stabilizer ring
n Step Three : Remove cutters
n Step Four : Insert new or different size cutters
n Step Five : Slide back the stabilizer ring
n Step Six : Insert fasteners & torque to specifications
Wombat reamers utilize the unique Nordlock system
Nordlock, is
considered the best quality locking system in the world.
http://hobson.com.au/nord-lock
Fastener Locking System
Proven in the junker vibration test,
Figure 1A
Figure 1B
Figure 1C
Figure 1D
Figure 1E
Figure 1F
Figure 2
Reference to Figure 2 shows the performance of theNord-Lock system against other well known methods.
system to secure the fasteners.