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SMART STEP EU+ HSS DIN 1869 R2 twist drill bit
The extra-long SMART STEP twist drill bit with double drill heel and patent-pending stepped drill bit tip geometry with extremely uneven pitch for even faster, more comfortable drilling with unrivalled precision and service life
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Advantages of the SMART STEP drill bit tip geometry with extremely uneven pitch (EU+)
- Up to 50 % longer service life
- Significantly more comfortable drilling with less vibration, even less effort required and perfect tool guidance (up to 60 % less torque)
- Up to 20 % lower energy consumption
- Up to 15 % faster drilling progress
Precise, circular drilling in a wide range of materials including wood, plastic and acrylic
- Very precise drilling without tearing or splintering the material
Very comfortable drilling
- Eliminates pre-drilling despite the extra-long design, precise spot drilling
- Prevents the tool from running off-centre even during particularly deep drilling
- Simple drilling or enlarging of an existing drill hole
- No rattling or catching, even in thin-walled materials
- Burr-free hole exit
Very fast drilling
- Significantly faster and with less effort required compared to extra-long HSS twist drill bits with conventional tip geometry
3-flat shank
- 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
Available exclusively from WÜRTH
Product packaging made from 100 % PCR (recycled plastic from household waste) and 100 % recyclable
- 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 evacuation. 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
- Ideal for use in cordless drivers as well as on hand-held, box column and pillar drills
- For use in steel up to 1,000 N/mm², cast iron, aluminium, copper, brass, bronze, hard and soft wood, plastic (e.g. acrylic glass, HPL, screen printing plates) and composite materials (e.g. plastic profiles with steel core)
- High quality of drill holes and significantly longer service life compared to conventional wood twist drill bits.
- Can be used universally on smooth as well as rounded and uneven surfaces
To achieve optimum drilling progress and avoid jamming, frequent "ventilation" of the drill bit is required for large drilling depths.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!