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Tungsten Carbide Drills-Type A12

Type de carboneto de tungstênio Brocas A12

NC-Spotting Drill

11VA0

(D1:Φ4～Φ20)

Cutting-Edge Diameter D1 Shank Diamerer D2 Overall Length L1 Flute Length L2
4 4 43 11
5 5 47 13
6 6 57 13
8 8 63 19
10 10 69 22
12 12 79 26
16 16 83 32
20 20 92 38