Series 380 HSS Straight Shank Step Drills - Metric
Designed to produced tapping holes with a 90° countersunk entry in one operation. Flute type "N" - a general-purpose design recommend for economical drilling of a wide range of materials.
Manufactured to Guhring std. Right hand cutting. 118° point angle, 90° chamfer angle. Bright finish.
Drill Point Angle
|High Speed Steel|