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HSS SMART STEP stepped twist drill bit assortment 3 pcs
Stepped drill bit with unique SMART STEP technology and dynamically curved rake between the individual step transitions for extremely fast and comfortable use in all common materials with a material thickness of up to 3.5 mm.
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Dynamically curved rake between each step transition
- Significantly longer service life compared to conventional stepped drill bits
- Significantly faster drilling compared to conventional stepped drill bits
- Little effort required
- Quiet, perfectly controlled drilling process
- Greatly reduced formation of burrs
SMART STEP technology
- Up to 3x faster drilling compared to conventional stepped drill bits
- Precision drilling without centring or centre punching
- No warping of sheet metal
- Easy to drill holes or enlarge an existing drill hole
- No rattling or catching in the material
- Precise, circular drilling without tearing or splintering
Deep ground spiral groove
Excellent chip removal
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 open and close the drill chuck
Suitable for the ORSY® system, the compact and practical system cassette features useful details such as stackability, an optimised joint and simple opening
Available exclusively from Würth
- 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 the electrical trade, plumbing and heating systems, automotive workshops, mechanical engineering, switch cabinet manufacturing or container and equipment engineering.
- Ensure that there is sufficient coolant/lubricant
- Observe the rotation speed table
- Do not push during drilling out. The stepped drill bit automatically retracts into the sheet metal
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