| |
|
|
|
Cutting Tools Double End Drill Bit |
|
Double End Drill Bit
|
Size |
Decimal
Equivalent
|
Flute
Length |
|
Size |
Decimal
Equivalent |
Flute
Length |
|
2.5
3.0
3.1 |
10
12
12 |
43
46
49 |
2.5
3.0
3.1 |
10
12
12 |
43
46
49 |
|
3.2
3.3
3.5 |
12
12
12 |
49
49
52 |
3.2
3.3
3.5 |
12
12
12 |
49
49
52 |
|
4.0
4.1
4.2 |
12
12
12 |
55
55
55 |
4.0
4.1
4.2 |
12
12
12 |
55
55
55 |
|
4.5
4.8
4.9 |
12
14
14 |
58
62
62 |
4.5
4.8
5.0 |
12
14
14 |
58
62
62 |
|
5.0
5.1
5.2 |
14
14
14 |
62
62
62 |
5.1
5.2
5.5 |
14
14
16 |
62
62
66 |
|
5.5
6.0 |
16
16 |
66
66 |
6.0 |
19 |
66 |
|
|
|
|
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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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