Greenfield® Chicago Latrobe® CLGR-56736 Single End Machinists Countersink, 1/4", 82 Deg, HSS, Black Oxide
Item #BC022408
Greenfield® Chicago Latrobe® Single End Machinists Countersink, 1/4" Body Diameter, 1-7/16" Overall Length, Shank Diameter: 3/16", 1 Flute, 82 Deg Included Angle, Material: High Speed Steel, Finish: Black Oxide, Conventional Spiral Flute, Round Shank
- Creates a 90 deg countersink that accepts a flat-head fastener so it sits flush with the surface
- Single flute cuts quickly and reduces vibration compared to multiple flutes
- High speed steel (HSS) provides hardness for wear resistance when cutting alloy steel, tool steel, and cast iron
- Black oxide finish reduces wear while promoting chip and coolant flow
- Single-ended tool has a round shank that accommodates most drill chucks