Drill bits for metal
Professional
HSS-Co Twist Drill
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 | Tapping Hole for Thread Size | Rivet Diameter |
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|---|
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Ø mm | Tapping Hole for Thread Size | Rivet Diameter |
|
|---|---|---|---|---|
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248610 |
1 |
34 |
||
|
248615 |
1,5 |
40 |
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|
248620 |
2 |
49 |
||
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248625 |
2,5 |
M3 |
55 |
|
|
248630 |
3 |
M3,5 |
60 |
|
|
248633 |
3,3 |
M4 |
65 |
|
|
248635 |
3,5 |
|||
|
248640 |
4 |
4,0 |
75 |
|
|
248642 |
4,2 |
M5 |
75 |
|
|
248645 |
4,5 |
75 |
||
|
248648 |
4,8 |
86 |
||
|
248650 |
5 |
M6 |
85 |
|
|
248655 |
5,5 |
86 |
||
|
248660 |
6 |
M7 |
93 |
|
|
248665 |
6,5 |
101 |
||
|
248668 |
6,8 |
M8 |
||
|
248670 |
7 |
109 |
||
|
248675 |
7,5 |
|||
|
248680 |
8 |
117 |
||
|
248685 |
8,5 |
M10 |
||
|
248690 |
9 |
125 |
||
|
248695 |
9,5 |
|||
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248700 |
10 |
133 mm |
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|
248710 |
11 |
|||
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248720 |
12 |
151 |
