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Twist drill bit HSCO DIN 338 SMART STEP
The multi-performance drill bit with unique SMART STEP technology (from dia. 2.5 mm) for manually drilled high-precision circular holes 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, non-ferrous metals, hardwood and softwood.
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Variants
Newly designed step drill tip geometry (from dia. 2.5 mm)
Significantly quicker than conventional twist drill bits
Significantly less effort compared to drilling with a conventional extra-long twist drill bit
Precise circular holes without centre-punching
Extremely convenient drilling
- Saves pre-drilling, precise spot drilling without running off centre
- Tilted drilling possible
- Simple reboring or enlarging of an existing drill hole
- Perfect for drilling out rivets
- Ideal for drilling round materials or pipes with high requirements on centring, precision and service life, such as in railing construction
First twist drill bit that enables the precise handheld drilling of up to dia. 20 mm holes without predrilling
- Optimised step drill tip geometry
- Shank reduced to dia. 12.7 mm from > 13.0 mm nominal bore diameter for use in all common 3-jaw drill chucks
3-face shank (from dia. 4 mm)
- No twisting in the drill chuck: faster, more comfortable working
- Optimum transfer of force
- Protection of the drill chuck from damage
- Little effort required to open and close the drill chuck
Sustainable product packaging made from 100 % PCR (recycled plastic from household waste), 100 % recyclable and Cradle to Cradle Certified® in Bronze
For blind holes, please note the extended drill tip (see dimension l3)!
- Perfect for drilling round pipes (e.g. in railing construction), for drilling out stud bolts, rivet holes, for drilling sheet metal and thin-walled profile materials
- Ideal for high-precision, comfortable and fast drilling in solid materials
- Ideal for large bore diameters
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