Countersink Drills

3/16" HSS 6 Flute 82° Countersink ZD70012

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 Clarkson Osborn Catalog

2" HSS 6 Flute 60° Countersink ZD69200

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 Clarkson Osborn Catalog

1-3/4" HSS 6 Flute 60° Countersink ZD69148

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 Clarkson Osborn Catalog

1-1/2" HSS 6 Flute 60° Countersink ZD69132

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 Clarkson Osborn Catalog

1-1/4" HSS 6 Flute 60° Countersink ZD69116

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 Clarkson Osborn Catalog

1" HSS 6 Flute 60° Countersink ZD69100

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 Clarkson Osborn Catalog

7/8" HSS 6 Flute 60° Countersink ZD69056

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 Clarkson Osborn Catalog

3/4" HSS 6 Flute 60° Countersink ZD69048

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 Clarkson Osborn Catalog

5/8" HSS 6 Flute 60° Countersink ZD69040

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 Clarkson Osborn Catalog

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 Clarkson Osborn Catalog

3/8" HSS 6 Flute 60° Countersink ZD69024

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 Clarkson Osborn Catalog

5/16" HSS 6 Flute 60° Countersink ZD69020

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 Clarkson Osborn Catalog