Piece of sheet metal clamped to the holder in the path of the coil

A step is ground on the throw away insert along the cutting edge

A small groove ground at the cutting edge

A carbide bit is screwed and held on the top face of the bit

slightly more than the half pitch

slightly less than the half pitch

equal to the half pitch

equal to the pitch

welding

brazing

soldering

clamping with a screw

High speed steel

High carbon steel

Stellite

Tungsten carbide

Stop the power feed at intervals so that the chip breaks

Change the rake angle

Provide chip breaker on the tool

Use a metal hook and pull away the chips