TRADE CUSTOMERS
CLICK & COLLECT
FAST DELIVERY
CUSTOMER SERVICE +35361430200
OVER 43,000 PRODUCTS
The images are examples. For detailed information, other images and documents, please select individual articles from the following table.
HSS AlTiN SMART STEP stepped twist drill bit
The high-performance stepped drill bit with unique SMART STEP technology, innovative rake between the individual step transitions and AlTiN coating for extremely fast, comfortable and long-lasting use in all common materials with a material thickness of up to 3.5 mm.
Register now and access more than 43,000 products
Variants
Register now and access more than 43,000 products
Innovative geometry with three chip surfaces between the individual step transitions
- Up to 3x longer service life compared to all other coated stepped drill bits
- Significantly faster drilling compared to all other coated stepped drill bits
- Minimal effort required
- Completely smooth, perfectly controlled drilling process
- Greatly reduced formation of burrs
SMART STEP technology
- Up to 3x faster spot drilling compared to conventional stepped drill bits
- Precision spot drilling without centring or centre-punching
- No warping of sheet metal
- Simple drilling or enlarging of an existing drill hole
- No rattling or catching in the material
- Precise, circular holes without tearing or splintering
Deep-ground spiral flute
Excellent chip removal
AlTiN multi-layer wear protection coating
- Extremely high temperature resistance of up to 1,150 °C
- Very high coating hardness of 3,200 HV
- Multi-layer structure for optimal chip removal and improved cutting properties (prevents material becoming welded)
3-flat shank
- 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
Available exclusively from Würth
- Cooling not absolutely necessary, but significantly extends the service life
- Observe the rotation speed table
- Do not push during boring. The stepped drill bit automatically retracts into the sheet metal.
- The ideal tool for machining sheet metal.
- Centring, spot drilling, boring and deburring of sheet metal, tubes and profiles in one operation, for use on both hand drills and stationary equipment.
- Ideal for use in electrical trade, plumbing and heating systems, automotive workshops, mechanical engineering, switch cabinet manufacturing or container and equipment engineering.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!
