Solid Carbide Chatterless Countersink Set - 1/4" X 3/8" X 1/2 X 3/4" X 1" - 3 Flute - 90 Deg - HTC 66390

90° countersink set, 5 pieces.

A boxed set of 5 90° countersinks: 1/4", 3/8", 1/2", 3/4" and 1". One box covers the common seat sizes instead of ordering each cutter loose.

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 seat.

Specifications

• Pieces: 5
• Body sizes included: 1/4", 3/8", 1/2", 3/4", 1"
• Included angle: 90°
• Flutes: 3
• Style: Chatterless
• Tool material: Solid Carbide
• Item number: 66390