- 1/4" Hex Shank. - 90° Three Flute for countersinking/counterboring screw holes. - Each metal countersink bit is made of high quality M2 HSS material for extended drill bit life...
ONCA M02 HSS Hole Saw HSS planer blades are sharper, which gives the smoothest planing result. Cuts faster, smoother and with reduced vibration due to the variable pitched teeth. Technical...