SSPB220 CBN Super Spiral Ball End Mill

Brand :

NS TOOL

Caution

Product Description

[Features]
· Spiral ball shape used to improve sharpness of cutting edge.
· The cutting edge shape used improves the chipping resistance of the cutting edge.
· When the peripheral cutting edge makes contact with the cutting surface, chatter vibration occurs due to an increase in cutting resistance and this affects tool life and cutting surface quality. (This effect can be reduced by using a strong back taper shape.)
Torsion angle: 20°