Machine tap for steel through hole/blind hole
Machine tap for through holes and blind holes DIN 371, HSS-Co, M8
Art.-no.
1710400080
EAN 4029484780419
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Machine tap for standard steels
Field of Application:
Steels up to 1000 N/mm²; construction and case-hardening steels, spheroidal graphite iron, black malleable iron
Application recommendation: Cutting speed vc = 8-15 m/min; use of cooling emulsion 6-8 %, or oil cooling
Advantages:
- Special groove and thread geometry for long-chipping materials.
- Vaporised surface for improved adhesion of coolant and a smoother tool surface.
Product information
Datasheets(X)
Size | M8 |
Core hole diameter | 6.8 mm |
Pitch | 1.25 mm |
Length | 90 mm |
Shank diameter | 8 mm |
Square shank on screw tap | 6.2 |