Cobalt HSS-G CO Twist Drill Bit bulk
DIN 338, right hand cut, type N, 5% Cobalt alloyed, precision ground, bronze colour. Tip angle 135 deg., cross-ground to DIN 1412 C, self centering, cylindrical, industrial quality, extreme heat resistance for difficult-to-work materials e.g. Steel and alloyed steel, stainless steel grades A2/ A4, cast iron and cast steel, bronze, plastics.
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Ø mm | Rivet Diameter | Tapping Hole for Thread Size |
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Ø mm | Rivet Diameter | Tapping Hole for Thread Size |
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248010 |
1,0 |
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|
248015 |
1,5 |
|
|
248020 |
2,0 |
|
|
248025 |
2,5 |
M 3 |
|
248030 |
3,0 |
M 3,5 |
|
248033 |
3,3 |
M 4 |
|
248035 |
3,5 |
|
|
248040 |
4,0 |
4,0 |
|
248042 |
4,2 |
M 5 |
|
248045 |
4,5 |
|
|
248050 |
5,0 |
M 6 |
|
248055 |
5,5 |
|
|
248060 |
6,0 |
M 7 |
|
248065 |
6,5 |
|
|
248068 |
6,8 |
M 8 |
|
248070 |
7,0 |
|
|
248075 |
7,5 |
|
|
248080 |
8,0 |
|
|
248085 |
8,5 |
M10 |
|
248090 |
9,0 |
|
|
248095 |
9,5 |
M 11 |
|
248100 |
10,0 |
|
|
248102 |
10,2 |
M 12 |
|
248105 |
10,5 |
|
|
248110 |
11,0 |
|
|
248115 |
11,5 |
|
|
248120 |
12,0 |
M 14 |
|
248125 |
12,5 |
|
|
248130 |
13,0 |
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