Flute Grinding Wheel：：：：：：：：：：：：：：：：

Applications:
Suitable for grinding regular or parabolic flutes of twist Drill,taps and end mills from the HSS solid blanks after heat treatment.

Features:
Resin-bonded design,
Max,speed can be up to 80m/s.
Heavy-duty and less dressing per time.
For excellent form holding.
For sharp cutting edges and accurate geometry.
Single crystal aluminum oxide and silicon
carbide grains.
Fince grit abrasives for excellent surface finish.