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Cutting Tools Straight Shank Drill Blanks |
Straight Shank Drill Blanks
| Size |
d |
L |
Flute
Length |
| >0.95-1.06 |
d+0.10 |
34 |
12 |
| >1.06-1.18 |
36 |
14 |
| >1.08-1.32 |
38 |
16 |
| >1.32-1.50 |
40 |
18 |
| >1.50-1.70 |
43 |
20 |
| >1.70-1.90 |
46 |
22 |
| >1.90-2.12 |
49 |
24 |
| >2.12-2.36 |
53 |
27 |
| >2.36-2.65 |
57 |
30 |
| >2.65-3.00 |
61 |
33 |
| >3.00-3.35 |
65 |
36 |
| >3.35-3.75 |
70 |
39 |
| >3.75-4.25 |
75 |
43 |
| >4.25-4.75 |
80 |
47 |
| >4.75-5.30 |
86 |
52 |
| >5.30-6.00 |
93 |
57 |
| >6.00-6.70 |
101 |
63 |
| >6.70-7.50 |
109 |
69 |
| >7.50-8.50 |
117 |
75 |
| >8.50-9.50 |
125 |
81 |
| >9.50-10.60 |
133 |
87 |
| >10.60-11.80 |
142 |
94 |
| >11.80-13.00 |
151 |
101 |
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Tiangong International Co., Ltd. is the world's high-speed steel, cutting tools production base, large export-oriented enterprises, the state one of mechanical and electrical products export base in July 26, 2007 listed in Hong Kong stock code: 826.2001 years Heavenly High-speed steel output ranks first in the world, "TG" brand has become well-known brand. |
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