KEO 53389 Single End Countersink, 90 deg, 3/8 in Body, 1 Flute, HSS, 1/4 in
Item #BC310664
KEO Countersink, Single End, 3/8 in Body Dia, 1-3/4 in Overall Length, Straight Shank, 1/4 in Shank Dia, 1 Flute, Right Hand Cutting, 90 deg Included Angle, HSS, Uncoated
- Single flute countersinks are ideal for chamfering, deburring and countersinking
- The large positive rake and single flute construction provide a smooth surface finish on a wide variety of materials
- The versatility of this tool should increase productivity on all general purpose applications
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- Round shanks allow use with a wide variety of toolholding systems
- When run in a counterclockwise direction spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- Offering a combination of hardness and toughness for wear resistance
- 7/8 in L shank