Pro machine tap for wire thread inserts W.TEC® INSERT COIL — made of HSCo; shape C
Screw tap DIN 371/376 HSCo, shape C
TAP-HELCINRT-HSCO-PRO-GRNDHO-M4X0,7
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Datasheets(X)
Suitable for blind holes
Can be used for hard materials
- Case-hardening steels
- Heat-treated steels up to 1000 N/mm²
- Construction steels
- Tool steels
- Cast steel up to 1000 N/mm²
- Aluminium wrought alloys
- Soft brass (MS63 long-chipping)
- Red bronze
- Stainless steels up to 1200 N/mm²
- Copper
Ideally suited for large-scale series production
The high wear resistance of the W.TEC® INSERT COIL screw tap also ensures optimum results over a long service life
Material | High-speed steel with 5% cobalt content |
Form | C |
Tolerance class | 6H modified |
Suitable for thread insert | M4 |
Thread diameter | 4.91 mm |
Thread length | 8 mm |
Core hole diameter | 4.2 mm |
Lead angle length | 1.75 mm |
Length | 70 mm |
Adapter type | Square-cut |
Square width | 4.9 mm |
Shank diameter | 6 mm |
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