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Twist drill bit assortment HSCo DIN 338 MFD Speed 25 pcs
High-speed drill bits for precise manual drilling in almost all materials, such as stainless steel (e.g. V2A, V4A), heat-resistant steels and titanium. Also suitable for general applications in conventional steel up to 1200 N/mm² strength as well as in cast iron and non-ferrous metals (e.g. aluminium, aluminium alloys, bronze, plastic)
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Variants
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Up to 20 % quicker than conventional ground twist drill bits
Speed geometry
Exceptional centring, even on curved surfaces
135° tip angle and optimised thrust
Limited friction and fast chip removal
Exclusive Vario coil
Outstanding guidance and precision
Combination of single and double margins for producing tapping holes
Three-face shank (from a diameter of 4 mm):
- No movement in the drill chuck: faster, more comfortable working
- Optimum power transfer
- Protection of the drill chuck from damage
- Little effort required to open and close the drill chuck
See overview tables for drill bit/material assignments.
Specially designed core drill bit for versatile use in cordless drivers and hand drills
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