HSS SMART STEP stepped twist drill bit
Stepped twist drill bit HSS SMART STEP
DRL-STEP-SPRL-SMARTSTEP-(D6-30MM)
Art.-no.
0694450630
EAN 4065746562195
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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.
Dynamically curved cutting edge geometry between each step transition
- Significantly longer service life compared to conventional stepped drill bits
- Significantly faster drilling compared to conventional stepped drill bits
- Minimal effort required
- Quiet, 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
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
Application area
- 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.
Instructions
- Ensure that there is sufficient coolant/lubricant
- Observe the rotation speed table
- Do not push during boring. The stepped drill bit automatically retracts into the sheet metal
Min./max. drill diameter | 6-30 mm |
Shank diameter | 10 mm |
Shaft length | 24 mm |
Length | 97 mm |
Shank style | 3-face shank |
Surface | Uncoated |
Material to be processed | Steel, Cast metal, Non-ferrous metal, Plastic, Wood |
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Product information
Datasheets(X)
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