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HSS DIN 338 SMART STEP twist drill bit
HSS DIN 338 SMART STEP twist drill bit - 1 HSS DIN 338 SMART STEP twist drill bit - 2 HSS DIN 338 SMART STEP twist drill bit - 3 HSS DIN 338 SMART STEP twist drill bit - 4 HSS DIN 338 SMART STEP twist drill bit - 5 HSS DIN 338 SMART STEP twist drill bit - 6 HSS DIN 338 SMART STEP twist drill bit - 7
HSS DIN 338 SMART STEP twist drill bit - 1
HSS DIN 338 SMART STEP twist drill bit - 2
HSS DIN 338 SMART STEP twist drill bit - 3
HSS DIN 338 SMART STEP twist drill bit - 4
HSS DIN 338 SMART STEP twist drill bit - 5
HSS DIN 338 SMART STEP twist drill bit - 6
HSS DIN 338 SMART STEP twist drill bit - 7

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HSS DIN 338 SMART STEP twist drill bit

The manually operated high-performance drill with unique SMART STEP technology (from dia. 2.5 mm) for high-precision circular drill holes in steel up to 1000 N/mm2, aluminium, plastic, non-ferrous metals, hard and soft wood.

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Available in 25 versions

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The original SMART STEP: the first twist drill bit with stepped drill bit tip geometry (from dia. 2.5 mm)



Precise, circular holes



Extremely comfortable drilling


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

  • Angled drilling possible

  • Simple drilling or enlarging of an existing drill hole


Significantly faster than conventional twist drill bits with point thinning



Ideal for drilling out rivets and stud bolts



The first twist drill bit to enable precise, hand-held drilling up to dia. 20 mm without pre-drilling; even enables precise holes up to dia. 26.5 mm without pre-drilling when used in a box column drill


Shank reduced to dia. 12.7 mm from > 13.0 mm drill bit diameter for use in all standard 3-jaw drill chucks



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

  • Minimal effort required to loosen and tighten the drill chuck


Product packaging made from 100 % PCR (recycled plastic from household waste) and 100 % recyclable

Notice

For blind bores, please note the extended drill tip (see dimension l3)!