China Taper Shank HSS Twist Drill Bit, Find details about China HSS Twist Drill, Drill Bit from Taper Shank HSS Twist Drill Bit
Size(mm) |
12 |
12.5-13 |
13.5-14 |
14.5-15 |
15.5-16 |
16.5 |
17 |
17.5 |
18 |
18.5 |
19 |
19.5 |
20 |
20.5 |
21 |
21.5 |
22 |
22.5 |
23 |
23.5 |
24-24.5 |
25 |
25.5 |
26-26.5 |
27 |
27.5-28 |
28.5 |
29-29.5 |
30 |
30.5 |
31-31.5 |
32 |
32.5 |
33-33.5 |
34 |
34.5 |
35-35.5 |
36 |
36.5 |
37-37.5 |