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Twist drill bit assortment HSS DIN 338, type RN TiN head, 25 pieces
Steel precision drill bits, TiN-coated, for general, broad applications in steel up to 850 N/mm² strength and in cast iron. Available in ORSY® system cassette.
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Precise and fast drilling
- The sturdy twist drill bit with its short design ensures precise drilling.
- Due to the very precise tip and the associated precise cutting geometry, a consistent hole quality is ensured, ideal for core drilling.
- The optimised cross-hole drill tip ensures 20 % less required feed force compared to conventional drill bits.
Self-centring
The crosswise grinding ensures an excellent centring effect even over curved surfaces, eliminating the need for centre-punching or piloting.
Long service life
The TiN coating increases the heat resistance up to 600°, thus tripling the service life compared to uncoated HSS drilling equipment.
Suitable for the ORSY® system, compact and practical system cassette with useful details, such as stackability, optimised joint and simple opening
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