Flat countersink countersink DIN 373 medium/fine/core hole
Flat countersink 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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Description
Description
Stock number: 263 - 266
Flat countersink medium, fine and core hole DIN373
With a flat countersink, also known as a tenon countersink, a 180° countersink is created.
To do this, a hole must already have been drilled so that the tenon of the flat countersink can fit
can center. The main application is countersinking the screw head of a cylinder
head screw. Three variants are offered for this, tolerance medium, fine and core hole of a thread.
Cutting speed (VC m/min) for material group
Type
|
Cutting Ø Dc
|
Spigot Ø German
|
Total length L
|
Shank Ø Ds
|
Through hole medium M3 |
6.0mm |
3.4mm |
71mm |
Ø 5mm |
Through hole medium M4 |
8.0mm |
4.5mm |
71mm |
Ø 5mm |
Through hole medium M5 |
10mm |
5.5mm |
80mm |
Ø 8mm |
Through hole medium M6 |
11mm |
6.6mm |
80mm |
Ø 8mm |
Through hole medium M8 |
15mm |
9.0mm |
100mm |
Ø 12.5mm |
Through hole medium M10 |
18mm |
11.0mm |
100mm |
Ø 12.5mm |
Through hole medium M12 |
20mm |
13.5mm |
100mm |
Ø 12.5mm |
Through hole fine M3 |
6.0mm |
3.2mm |
71mm |
Ø 5mm |
Through hole fine M4 |
8.0mm |
4.3mm |
71mm |
Ø 5mm |
Through hole fine M5 |
10mm |
5.3mm |
80mm |
Ø 8mm |
Through hole fine M6 |
11mm |
6.4mm |
80mm |
Ø 10mm |
Through hole fine M8 |
15mm |
8.4mm |
100mm |
Ø 12.5mm |
Through hole fine M10 |
18mm |
10.5mm |
100mm |
Ø 12.5mm |
Through hole fine M12 |
20mm |
13.0mm |
100mm |
Ø 12.5mm |
Core hole M3 |
6.0mm |
2.5mm |
71mm |
Ø 5mm |
Core hole M4 |
8.0mm |
3.3mm |
71mm |
Ø 5mm |
Core hole M5 |
10mm |
4.2mm |
80mm |
Ø 8mm |
Core hole M6 |
11mm |
5.0mm |
80mm |
Ø 8mm |
Core hole M8 |
15mm |
6.8mm |
100mm |
Ø 12.5mm |
Core hole M10 |
18mm |
8.5mm |
100mm |
Ø 12.5mm |
Core hole M12 |
20mm |
10.2mm |
100mm |
Ø 12.5mm |
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