Clarkson-Osborn

1/2" HSS 4 Flute Long End Mill EM62132

HSS Non-center cutting Bright finish (TiN and TiCN coatings available) Longer overall length / length of cut Multi-flute design reduces chip load per tooth, offer greater wear resistance, and...

1/2" HSS 4 Flute Long End Mill EM72132

HSS Center cutting Bright finish (TiN and TiCN coatings available) Longer overall length / length of cut Multi-flute design reduces chip load per tooth, offer greater wear resistance, and improved...

1/2" HSS 4 Flute Long Threaded Shank End Mill MC04032

HSS Non-center cutting Bright finish (TiN and TiCN coatings available) Longer overall length / length of cut Multi-flute design reduces chip load per tooth, has greater wear resistance, and improved...

1/2" HSS 4 Flute Threaded Shank Corner Rounding Cutter MC15008

HSS Four flute Designed for milling rounded corners on various materials

1/2" HSS 6 Flute 100° Countersink ZD72032

HSS For chamfering, deburring, and countersinking 6 flute geometry to reduce chatter and a fast shearing cut Longer tool life due to distributing the cutting load over 6 teeth

1/2" HSS 6 Flute 60° Countersink ZD69032

HSS For chamfering, deburring, and countersinking 6 flute geometry to reduce chatter and a fast shearing cut Longer tool life due to distributing the cutting load over 6 teeth

1/2" HSS 6 Flute 82° Countersink ZD70032

HSS For chamfering, deburring, and countersinking 6 flute geometry to reduce chatter and a fast shearing cut Longer tool life due to distributing the cutting load over 6 teeth

1/2" HSS 6 Flute 90° Countersink ZD71032

HSS For chamfering, deburring, and countersinking 6 flute geometry to reduce chatter and a fast shearing cut Longer tool life due to distributing the cutting load over 6 teeth

1/2" HSS Aircraft Extension Drill Bit DR64032

HSS Black oxide finish for increased wear resistance and added lubricity 135° Degree split point for fast penetration and accurate starting (self-centering) which eliminates "walking" and reduces the...

1/2" HSS Aircraft Extension Drill Bit DR65032

HSS Black oxide finish for increased wear resistance and added lubricity 135° Degree split point for fast penetration and accurate starting (self-centering) which eliminates "walking" and reduces the...

1/2" HSS Aligning Reamer RE19032

HSS Bright and black finish Right hand cut 3 ground flats on shank for no-slip chucking Short length for use in tight spaces Left hand helix cuts with a shearing action sending chips forward giving a...

1/2" HSS Brad & Spur Point Drill ZD54032

Brad and spur point drills are to be used in wood The point style is designed to ensure an easy and accurate start The spurs cut a clean and smooth hole especially at breakthrough