Solid Carbide Chatterless Countersinks - 3 Flute - 60 Deg - 3/8 X 1/4 X 2-1/2

3/8" body 60° countersink, 3 flutes.

A countersink cuts the tapered seat that lets a flat-head screw finish flush with the surface. This one has a 3/8" cutting body on a 1/4" shank, 2-1/2" overall, ground to a 60° included angle.

The "chatterless" grind stays in contact with the work rather than skipping across it, which is what stops the tool from cutting a lobed, faceted hole.

A 60° included angle is the usual choice for deburring and for centring work.

Specifications

• Body size (cutting diameter): 3/8"
• Shank diameter: 1/4"
• Overall length (OAL): 2-1/2"
• Included angle: 60°
• Flutes: 3
• Style: Chatterless
• Tool material: Solid Carbide
• Item number: 36605