RUKO Subland twist drill DIN 8376 type N M10 HSS cylinder shank 180 deg medium

The bore and countersink are completed in one operation. Note: Set the cutting speed based on the large diameter and the feed rate based on the small diameter. For the rational production of through-hole bores and screw head joints with 90°. Further technical information:
– Feed in steel up to 800 N: 0,1mm/rev
– Point angle: 118°
– Type: N
– Type: Medium
– Countersink angle: 180°
– Length of chip groove: 130mm Note: The cutting speed depends on the large diameter, and the feed rate depends on the small diameter