Screw tap assortment Aluminium, professional use, through hole, M3-M12
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Screw tap assortment Aluminium, professional use, through hole, M3-M12
14 pieces: M3-M12 twist drill bits and through-hole screw taps for machining aluminium and aluminium alloys with a silicon content of 10 % or more. Also suitable for long-chipping plastics, zinc and copper.
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Variants
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Twist drill bit
- Self-centring
- HC (high-speed cutting) grinding and precise cutting geometry ensure consistent drilled hole quality while at the same time guaranteeing a high degree of precision and a long service life
- The spiral groove ensures excellent chip removal
Machine thread former
- Cutting geometry precisely tailored to aluminium
- Optimised microgeometry
- The spiral tip and the smoothed surface of the basic design minimise material adhesion and ensure very good chip removal.
Notice
- Sufficient coolant and lubricant must be added during drilling and thread cutting.
- For the tool/material assignments, see the overview tables.
- For further information, see the individual products.
Instructions
Before reversing the screw tap, the entire spiral tip of the tool must be removed from the drill hole. Otherwise, the cutting edges may chip or the tool may break.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!