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SMART STEP EU+ HSS DIN 338 twist drill bit assortment 10 pieces
The original SMART STEP twist drill bit with patent-pending, extremely uneven stepped drill bit tip geometry pitch (from dia. 2.5 mm) for even faster, more comfortable drilling with unrivalled precision and service life. Available in the ORSY system cassette.
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Variants
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Extremely uneven stepped (EU+)
- Up to 50 % longer service life.
- Significantly more comfortable drilling with less vibration, even less effort and perfect tool guidance - up to 60 % less torque.
- Up to 20 % lower energy consumption.
- Up to 15 % faster drilling progress.
Precise, circular drill holes in a wide range of materials
- No tearing or chipping of wood, plastic or acrylic.
Very comfortable drilling
- Precise spot drilling without running off-centre.
- Simple drilling or enlarging of an existing drill hole.
- Angled drilling possible.
- No rattling or catching, even in thin-walled materials.
- Burr-free hole exit.
- Ideal for drilling out rivets and stud bolts.
Significantly faster drilling with less effort
- Compared to conventional HSS twist drill bits.
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 loosen and tighten the drill chuck.
Newly developed cassette, suitable for the ORSY system
- Includes 10 drill bits with integral bore diameters from 1.0 mm to 10.0 mm.
- Tilt function for easy removal of the twist drill bit.
- Compact and space-saving.
Available exclusively from WÜRTH
- For blind holes, please be aware of the extended drill tip (see dimension l3)!
- The innovative tip geometry drills step by step to achieve the required diameter. During the drilling process, the chip is broken into small individual chips by several main cutting edges, thus ensuring optimal chip removal. The result is highly precise, circular drill holes.
- The simultaneous use of several cutting edges ensures very fast, comfortable working and a long service life.
- The service life can be significantly increased by using sufficient coolant and lubricant.
- Ideal for use in cordless drivers as well as on hand, box column and pillar drills.
- For use in steel up to 1,000 N/mm², cast iron, aluminium, copper, brass, bronze, compact and hard wood, soft and light wood, plastic (e.g. acrylic glass, HPL, screen printing plates) and composite materials (e.g. plastic profiles with steel cores).
- High quality of drill holes and significantly longer service life compared to conventional wood twist drill bits.
- Perfect for rivet holes, drilling out stud bolts, drilling sheet metal and thin-walled profile materials (e.g. aluminium/window profiles) and for drilling on round and sloping surfaces, such as pipes.
- Ideal for high-precision, comfortable and fast working in solid materials (e.g. in steel with strength of up to 1,000 N/mm², aluminium and plastics).
Select RAL-colour code
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