Tungsten Carbide Drills-Type A11

Type de carboneto de tungstênio Brocas A11

Center Drill

150A0

(D1:Φ2~Φ6.3)

Cutting-Edge Diameter D1 Shank Diamerer D2 Overall Length L1 Length of Step L5
2 5 40 2.5
2.5 6.3 45 3.1
3.15 8 50 3.9
4 10 56 5
5 12.5 63 6.3
6.3 16 71 8