140°
ØD
Ød
HY-PRO® CARB
Performance Coolant-Through Carbide Drills
List HP258 (Continued) SPEEDFEED P313 CARBIDE WD1 30˚
8D, Coolant-Through
Cutting Diameter Tolerance (m7)
Size mm inch
D=3 +0.002 / +0.012 +0.0001 / +0.0005
3