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Machine tap assortment Aluminium professional, through hole M3-M12
14 pieces Consisting of twist drills and through hole screw taps from M3-M12 for machining aluminium and aluminium alloys ≤ 10% silicon. Also suitable for long-chipping plastics, zinc and copper.
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Variants
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Twist drill
- 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 bare spiral groove ensures very good chip removal
Machine tap
- Cutting geometry precisely tailored to aluminium
- Optimized micro-geometry
- The spiral point and the smoothed surface in the bare design minimize material adhesions and guarantee very good chip removal.
- Sufficient coolant and lubricant must be added for drilling processes and when cutting threads.
- For tool/material assignments, see the overview tables
- For further information, please refer to the individual products.
Before reversing the screw tap it is absolutely necessary to remove the entire spiral point of the tool from the drill hole. Failure to do so may cause cutting edges to chip or the tool to break.
Select RAL-colour code
!! NOTE: On-screen visualisation of the colour differs from real colour shade!!