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HSCo DIN 338 SMART STEP twist drill bit assortment 29 pcs
HSCo DIN 338 SMART STEP twist drill bit assortment 29 pcs - 1
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HSCo DIN 338 SMART STEP twist drill bit assortment 29 pcs

The multi-performance drill bit with unique SMART STEP technology (from dia. 2.5 mm) for high-precision circular drilling in hand-held use in almost all materials, such as stainless steel (e.g. V2A, V4A), heat-resistant steels and titanium. Also for general applications in conventional steel up to 1,200 N/mm², as well as in cast iron, non-ferrous metals, hard and softwood. Available in the ORSY® system cassette including the four additional intermediate sizes dia. 3.3, 4.2, 6.8 and 10.2 mm for M3-M12 threads.

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Newly designed stepped drill bit tip geometry (from dia. 2.5 mm)



Significantly faster than conventional twist drill bits



Significantly more energy-efficient drilling compared to conventional twist drill bits



Precise circular holes without centre-punching



Extremely comfortable drilling


  • Saves pre-drilling, precise spot drilling without running off centre

  • Angled drilling possible

  • Simple boring or enlarging of an existing drill hole

  • Perfect for drilling out rivets

  • Ideal for drilling in round material or tubes with stringent requirements on centring, precision and service life, e.g. in railing construction


3-flat shank (from dia. 4 mm)


  • No spinning in the drill chuck: faster, more comfortable working

  • Optimal power transmission

  • Protects the drill chuck from damage

  • Little effort required to open and close the drill chuck


Suitable for the ORSY® system, compact and practical system cassette with useful details, such as stackability, optimised joint and simple opening

Notice

For blind holes, please observe the extended drill tip!