Twist drill bit HSS-Co long DIN 340
HSS-Co twist drill bit, long, DIN 340, 4.0 mm
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Twist drill with straight shank, long, bare, type N, plain tool surface, right-hand cutting, DIN 340, tolerance h8, HSS-Co 5%
Application area:
High-performance drill with marked thermal hardness resistance. For drilling alloyed and non-alloyed steels and cast materials with strengths in excess of 800 N/mm², in particular stainless steels, roller bearing steels, high-alloy steels and heat-treatable steels and case-hardened steels.
Advantages:
- For drilling in deep-set areas
- Perfectly suited to machining tough and thick-walled materials
- Noticeable thermal hardness resistance for maximum service life
- Ideal for use in hand drills, box column drills and upright drills. Also suitable for CNC machines.
Datasheets(X)
Diameter (Durchmesser) | 4 mm |
Chip flute length (Spannutlänge) | 78 mm |
Length (Gesamtlänge) | 119 mm |
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