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Spot weld drill bit DIN 1897 HSCo
The extremely durable spot weld drill bit with Magma multi-layer coating for loosening spot welds with hand-held drills on high-strength bodywork panels up to 1200 N/mm² strength on all kinds of vehicles.
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Variants
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Special Magma multi-layer coating
- Up to 9-times longer service life compared to uncoated spot weld drills
- Up to 2-times longer service life compared to conventional coatings (heat-resistant up to 800°), e.g. TiN
- Up to 50% higher cutting speed compared to uncoated spot weld drills
Extra stable tip geometry for difficult drilling conditions with all common hand drills
Optimised tip geometry for longer service life compared to conventional spot weld drills
Excellent centring of the drill bit on the spot weld and precise bores
115° centring point
Burr-free drilling
180° tip angle at the drill corners
- Not for use in pneumatic machines (e.g. Vario drill, Spitznagel etc.)
- Do not use in drills with an impact chuck or spindles
- Suitable for drilling high-tensile bodywork/sheet steel <= 1200 N/mm², cast iron, stainless steel sheeting, brass sheeting, aluminium sheeting, zinc sheeting, bronze sheeting, copper sheeting and plastic panels
- Suitable for use in drills with 3-jaw chucks
Ensure a constant rotation speed is maintained
Maximum rotation speed for stainless steel sheets
- Max. 1200 rpm for ∅ 6 mm
- Max. 950 rpm for ∅ 8 mm
- Max. 730 rpm for ∅ 10 mm
Maximum rotation speed in steel/bodywork panels up to 1200 N/mm²
- Max. 1650 rpm for ∅ 6 mm
- Max. 1200 rpm for ∅ 8-9 mm
- Max. 950 rpm for ∅ 10 mm
Use coolants and lubricants if possible
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!