Machine tap assortment Longlife steel through hole M3-M12
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Machine tap assortment Longlife steel through hole M3-M12
14 pieces Consisting of Longlife twist drills with magma coating and Longlife through hole screw taps with optimized titanium-nitride coating for machining long-chipping, non-alloyed steels up to a strength of 1,000 N/mm².
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Variants
Exclusively for trade customers
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Twist drill
- Up to 9 times longer service life compared to similar uncoated drills plus up to 2 times longer service life compared to conventional coatings (resistant up to temperatures of 800°C) and up to 50% higher cutting speed compared to uncoated drills thanks to special Magma multilayer coating
- Precise spot drilling without centring, even on curved surfaces, thanks to optimised split point
Machine tap
- Up to twice the service life as well as up to 50% higher cutting speed compared to uncoated tools, thanks to optimized TiN coating
Notice
- 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.
Instructions
Before reversing the screw tap, the entire spiral point of the tool must be removed 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!!