CLASSIFICATION OF HANDTOOLS - Part 2

PILITA R. SANTOS

IA-CIVIL TECHNOLOGY

TECHNOLOGY AND LIVELIHOOD EDUCATION

PARAÑAQUE NATIONAL HIGH SCHOOL – MAIN

Monday, November 3, 2014

OBJECTIVES

•Classify edge cutting, tooth-cutting, and boring tools

•Identify edge cutting, tooth-cutting, and boring tools

HAND TOOLS – Part 2

•Edge Cutting Tools

•Tooth-cutting Tools

•Boring Tools

EDGE CUTTING TOOLS

•Chisel

•Plane

•Spoke shave

•Cabinet scraper

Chisel

•tool used to trim and shape wood.

Plane

•used to obtain a smooth and flat surface.

Spoke shave

•small plane like tool from irregularly shaped objects

Cabinet Scraper

•rectangular piece of steel with two cutting edges used for working flat and curved shapes.

www.pecktool.com

TOOTH-CUTTING TOOLS

•Cross Cut Saw

•Rip-saw

•Back Saw

•Compass Saw

•Turning Saw

•Coping Saw

•Dovetail Saw

Cross Cut Saw

•handsaw used to cut the wood across the grain.

pinewood-derby.blogspot.com

Rip Saw

•hand saw used to cut the wood along the grain with flat front edge.

www.diylife.com

http://en.wikipedia.org/wiki/Rip_saw

Comparison between Cross Cut and Rip Saw

norsewoodsmith.comCROSS CUT SAW

Back Saw

•handsaw with a metal back and plywood and joinery.

Compass Saw

•used to cut irregular shape either in large or small board.

www.daviddarling.info -

Turning Saw

•used to rip, cross and cut curves in lumber.

http://littlegoodpieces.wordpress.com/tag/turning-saw/

•u-shaped saw used for cutting irregular shapes on thin pieces of wood.

Coping Saw

•small back saw with a straight chisel type handle used to cut very fine joints.

Dovetail Saw

www.mensalmanac.com

BORING TOOLS

•Auger Bit

•Expansive Bit

•Drill Bit

Auger Bit

•tool used to make hole in wood.

www.timbertools.com

Expansive bit

•tool used to drill holes of various sizes in wood.

Drill bit

•tool used for boring holes either in metals, wood or plastics.

References

• IA-Civil Technology

• www.craftsmanspace.com

• www.toolstop.co.uk