Machine thread former HSCo green ring, Longlife, TiN, blind hole, DIN 371/376
MATAP-BLIHO-HSCO-DIN371-TIN-GREEN-M4
Art.-no. 0655010004
EAN 4047376516182
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Up to three times longer service life and up to 30 % higher cutting speed compared to similar uncoated tools
Optimised TiN coating
Optimal coating adhesion and reduced risk of tool breakage
The exceptionally homogeneous cutting edge rounding offers a high level of process reliability and an even longer tool life than conventional machine taps.
Tool geometry precisely tailored to stainless steel with increased clearance angle
- Sufficient coolant and lubricant must be added when cutting threads.
- To check machine tap/material compatibilities, see the overview tables
Datasheets(X)
Thread type | Metric thread |
Material to be processed | Steel, Stainless steel |
Hole type | Blind hole ≤ 2.5xD |
Suitable for machine type | Milling/drill center, Pedestal drilling machine |
Quality | ZEBRA-Premium |
Thread type x nominal diameter | M4 |
Pitch | 0.7 mm |
Length | 63 mm |
Shank diameter | 4.5 mm |
Size of square | 3.4 mm |
DIN | 371 |
Cutting material | HSCo |
Surface | TiN |
Form | C |
Core hole diameter | 3.3 mm |
Twist angle | 40° (right) |
Shank style | Cylindrical with square drive |
Tolerance of screw taps | ISO 2 (6H) |
Suitable for tensile strength up to | 1200 N/mm² |
Service life (points system) | 4 of 4 points |
Trueness to gauge (points system) | 4 of 4 points |
Versatility (points system) | 2 of 4 points |
Cutting behaviour (points system) | 3 of 4 points |
Chip formation (points system) | 3 of 4 points |
Material of sub-group | Stainless steels, sulphurated, Stainless steels, austenitic, Stainless steels, martensitic |