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Twist drill bit HSS DIN 1897 type RN
The extra-short, steel precision drill bit for general, broad applications in steel up to 1,000 N/mm² and in cast iron.
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Variants
20 % lower infeed force compared to conventional drill bits as well as quicker work progress and more effortless working
Optimised cross web thinning
Precise spot drilling without centring, even on curved surfaces
Optimised split point
Ideal for core holes
Very precise point geometry for precise drill holes
Excellent adhesive properties of cooling lubricants and reduced buildup of material deposits
Vapour-plated surface
Product packaging made from 100 % PCR (recycled plastic from household waste) and 100 % recyclable
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