Clarkson-Osborn

1/2" 8/12-TPI x 250' Bi-Metal M42 Cobalt Bandsaw Blade HA74508

The martensitic structure of the tooth tips and high cobalt content create excellent hot hardness and toughness reducing wear rates at high sawing speeds High chromium backing strip withstands...

1/2" Arch (Wad) Punch MS10008

Used to cut perfectly round holes in soft material such as leather, plastic, rubber and card etc. Manufactured from a single drop forging, the cutting edge is hardened and ground for a long life

1/2" Bright Finish Fast Spiral Jobber Drill Bit DR73032

HSS Bright finish 118° Degree point Fast spiral design is ideally suited for non-ferrous materials such as aluminum, zinc, copper, etc. Helix design also makes them well suited for deeper holes in...

1/2" Bright Finish HSS Jobber Drill Bit DR15032

HSS 118° Degree point The bright finish polished flutes provide better chip flow for non-ferrous and softer materials Ideal choice for aluminum

1/2" Bright Finish HSS Jobber Drill Blank DR75032

Premium HSS Bright finish Made to the same length as jobber length drills Can be used as punches, gauges, pins or ground for special tools

1/2" Bright Finish HSS Left Hand Jobber Drill Bit DR03032

HSS Bright finish 118° Degree point Left hand twist - used in screw machine operations with left hand spindle rotation Can also be used as a screw extractor for drilling out broken studs or fasteners

1/2" Bright Finish HSS Stub Drill Bit DR78032

HSS Bright finish 118° Degree split point for fast penetration and accurate starting (self-centering) which eliminates "walking" and reduces the thrust force needed The short flute and overall length...

1/2" Bright Finish Slow Spiral Jobber Drill Bit DR72032

HSS Bright finish 118° Degree point Slow spiral flute design - to be used for applications in brass, fiberglass, hard rubber and plastics The wide flutes and low helix angle allow a greater volume of...

1/2" Carbide Tipped Die Drill Bit SC06032

Bright finish HSS body 118° Notched point The thick carbide tip, high temperature braze and heavy land construction withstand the heavy feed pressure necessary to penetrate hardened and case-hardened...

1/2" Carbide Tipped Glass/Tile Drill Bit SC02032

Carbide tipped For drilling glass, tiles, ceramics and other hard fragile materials without cracking or chipping the material Not suitable for porcelain

1/2" Carbide Tipped Jobber Drill Bit SC04032

Bright finish (TiN and TiAIN coatings available) 118° Degree point Regular spiral HSS body, carbide tip provides excellent wear resistance Recommended for drilling cast iron, composites, aluminum...

1/2" Carbide Tipped Masonry Drill Bit DR52032

Bright finish Straight shank For drilling brick, stone, cement, concrete