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Solid carbide spot-weld drill bit with three cutting edges
Solid carb. spot-weld bit, 3 cutt. edges, drills
CTR-WELDSPT-SC-D8-3TRI
Art.-no.
0710811800
EAN 4053479279206
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Drilling/milling out of spot welding on vehicle bodywork, for high-strength sheet steel in all types of vehicles, on the A-pillar, B-pillar, door sills etc.
Excellent centring of the drill bit on the spot weld
Wide yet robust tip geometry
Extremely long service life
Innovative Magma coating on the drill tip
Product information
Datasheets(X)
Application area
- The spot-weld drill bits with L=80 mm and a triangular shank are only suitable for use in drills with a three-jaw chuck.
Instructions
- Solid carbide is extremely hard, making it very brittle and prone to breaking if not handled correctly.
- Position the drill bit precisely and at a right angle. Place the drill bit in the centre, then start drilling, making sure that you apply contact pressure evenly.
- We recommend drilling at a consistent speed, at a maximum of 1800 rpm.
- The following must be avoided: interruptions to drilling processes, being rough when positioning the drill bit, knocks to the drill from the side, letting the drill fall over.
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Cutting material | Carbide |
Diameter | 8 mm |
Length | 80 mm |
Shank diameter | 8 mm |