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Twist drill bit HSCo DIN 1897 type RN MAGMA
Precise, extra short length, long-life drill with magma coating for processing stainless steel (e.g. V2A, V4A), heat-resistant steels and titanium. Also suitable for general applications in steel with strength up to 1,200 N/mm² and in cast iron.
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Variants
Up to 9 times longer tool life compared to uncoated drills and up to 2 times longer service life compared to conventional coatings (heat resistant up to 800°C) and up to 50% faster cutting speed than uncoated drills.
Special Magma multi-layer coating
Precise spot drilling without centring, even on curved surfaces
Optimised split point
Select RAL-colour code
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