The keyway broach is made of high-speed steel with high hardness, wear resistance, and heat resistance, ensuring a long service life.
It offers smooth cutting without sticking, providing excellent chip removal.
The teeth are smooth and flat, allowing for high-speed machining with minimal deviation, preventing tooth skipping and ensuring a high-quality surface finish.
It is designed for cutting keyways in machined holes.
Widely used for punching, machining mechanical parts, and producing perfect components on stamping machines. Suitable for edging and grooving in engineering projects.
Description
Specification
Broach Size:4mm
Style:B1
Correction height(mm):10.8
Leading height(mm):9.66
Broach Dimensions*(mm):6.45x171.5
Keyway Width(mm):b=4.01
Length of Cut* (min.-max.):19/64-1 11/16