Countersink - Tenon countersink DIN 373 Medium/ Fine/ Core hole
Countersink - Tenon countersink DIN 373 Medium/ Fine/ Core hole - Through hole means / M3 is backordered and will ship as soon as it is back in stock.
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Countersink - Tenon countersink DIN 373 Medium/ Fine/ Core hole
Description
Description
Stock number: 263 - 266
Countersink - flat countersink medium, fine and core hole DIN373
A 180° countersink is created using a countersink, also known as a tenon countersink .
For this purpose, a hole must already have been drilled so that the tenon of the countersink
The main application is to countersink the screw head of a cylinder head
head screw. Three variants are available: medium tolerance, fine tolerance, and core hole of a thread.
Cutting speed (VC m/min) for material group
|
type
|
Cutting diameter Dc
|
Pin diameter Dt
|
Total length L
|
Shaft diameter Ds
|
|
Through hole medium M3 |
6.0 mm |
3.4 mm |
71 mm |
Ø 5 mm |
|
Through hole medium M4 |
8.0 mm |
4.5 mm |
71 mm |
Ø 5 mm |
|
Through hole medium M5 |
10 mm |
5.5 mm |
80 mm |
Ø 8 mm |
|
Through hole medium M6 |
11 mm |
6.6 mm |
80 mm |
Ø 8 mm |
|
Through hole medium M8 |
15 mm |
9.0 mm |
100 mm |
Ø 12.5 mm |
|
Through hole medium M10 |
18 mm |
11.0 mm |
100 mm |
Ø 12.5 mm |
|
Through hole medium M12 |
20 mm |
13.5 mm |
100 mm |
Ø 12.5 mm |
|
Through hole fine M3 |
6.0 mm |
3.2 mm |
71 mm |
Ø 5 mm |
|
Through hole fine M4 |
8.0 mm |
4.3 mm |
71 mm |
Ø 5 mm |
|
Through hole fine M5 |
10 mm |
5.3 mm |
80 mm |
Ø 8 mm |
|
Through hole fine M6 |
11 mm |
6.4 mm |
80 mm |
Ø 10 mm |
|
Through hole fine M8 |
15 mm |
8.4 mm |
100 mm |
Ø 12.5 mm |
|
Through hole fine M10 |
18 mm |
10.5 mm |
100 mm |
Ø 12.5 mm |
|
Through hole fine M12 |
20 mm |
13.0 mm |
100 mm |
Ø 12.5 mm |
|
Core hole M3 |
6.0 mm |
2.5 mm |
71 mm |
Ø 5 mm |
|
Core hole M4 |
8.0 mm |
3.3 mm |
71 mm |
Ø 5 mm |
|
Core hole M5 |
10 mm |
4.2 mm |
80 mm |
Ø 8 mm |
|
Core hole M6 |
11 mm |
5.0 mm |
80 mm |
Ø 8 mm |
|
Core hole M8 |
15 mm |
6.8 mm |
100 mm |
Ø 12.5 mm |
|
Core hole M10 |
18 mm |
8.5 mm |
100 mm |
Ø 12.5 mm |
|
Core hole M12 |
20 mm |
10.2 mm |
100 mm |
Ø 12.5 mm |
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