Sherwood SHR0251317F Diameter 9.00 mm Metric HSS General Purpose Stub Drill
Standards :
1. BS 328: PART 1: 1986
2. DIN 1897
Specifications :
1. Diameter 9.00 mm
2. Flute length 40 mm
3. Overall length 84 mm
4. Series product S100
5. Point angle 118°
6. Helix angle 10 - 20°
7. Material high speed steel
8. Finish coating black oxide
Features :
1. Manufactured form hss for strength and rigidity when machining
2. Black oxide coating for additional heat and wear resistance
3. Designed as general purpose drills for use on automatics and turret lathes
4. Suitable for drilling steels, cast iron, alloy steel and malleable cast iron