Drill Bits

1/2" HSS 3 Flute 100° Countersink ZD66332

HSS For chamfering, deburring, and countersinking Designed for a more chatter-free performance 3 flutes allow higher feed rates than single flute and greater chip clearance than 6 flute Clarkson Osborn Catalog

3/8" HSS 3 Flute 100° Countersink ZD66324

HSS For chamfering, deburring, and countersinking Designed for a more chatter-free performance 3 flutes allow higher feed rates than single flute and greater chip clearance than 6 flute Clarkson Osborn Catalog

1/4" HSS 3 Flute 100° Countersink ZD66316

HSS For chamfering, deburring, and countersinking Designed for a more chatter-free performance 3 flutes allow higher feed rates than single flute and greater chip clearance than 6 flute Clarkson Osborn Catalog

2" HSS 3 Flute 90° Countersink ZD68200

HSS For chamfering, deburring, and countersinking Designed for a more chatter-free performance 3 flutes allow higher feed rates than single flute and greater chip clearance than 6 flute Clarkson Osborn Catalog

1-1/2" HSS 3 Flute 90° Countersink ZD68132

HSS For chamfering, deburring, and countersinking Designed for a more chatter-free performance 3 flutes allow higher feed rates than single flute and greater chip clearance than 6 flute Clarkson Osborn Catalog

1-1/4" HSS 3 Flute 90° Countersink ZD68116

HSS For chamfering, deburring, and countersinking Designed for a more chatter-free performance 3 flutes allow higher feed rates than single flute and greater chip clearance than 6 flute Clarkson Osborn Catalog

1" HSS 3 Flute 90° Countersink ZD68100

HSS For chamfering, deburring, and countersinking Designed for a more chatter-free performance 3 flutes allow higher feed rates than single flute and greater chip clearance than 6 flute Clarkson Osborn Catalog

3/4" HSS 3 Flute 90° Countersink ZD68048

HSS For chamfering, deburring, and countersinking Designed for a more chatter-free performance 3 flutes allow higher feed rates than single flute and greater chip clearance than 6 flute Clarkson Osborn Catalog

5/8" HSS 3 Flute 90° Countersink ZD68040

HSS For chamfering, deburring, and countersinking Designed for a more chatter-free performance 3 flutes allow higher feed rates than single flute and greater chip clearance than 6 flute Clarkson Osborn Catalog

1/2" HSS 3 Flute 90° Countersink ZD68032

HSS For chamfering, deburring, and countersinking Designed for a more chatter-free performance 3 flutes allow higher feed rates than single flute and greater chip clearance than 6 flute Clarkson Osborn Catalog

3/8" HSS 3 Flute 90° Countersink ZD68024

HSS For chamfering, deburring, and countersinking Designed for a more chatter-free performance 3 flutes allow higher feed rates than single flute and greater chip clearance than 6 flute Clarkson Osborn Catalog

1/4" HSS 3 Flute 90° Countersink ZD68016

HSS For chamfering, deburring, and countersinking Designed for a more chatter-free performance 3 flutes allow higher feed rates than single flute and greater chip clearance than 6 flute Clarkson Osborn Catalog