154 DRILLING > HSS DRILL BITS Hss jobber drill tin tip coated set SET OF HSS DRILLS TIN TIP COATED Ref. Rubix MDM Number of elements Range Sharpening Din standard Increment Body material Coating Angle of helix ° Tip angle ° 860771 9235205 19 Ø1 - Ø10 Cross-grinding DIN 338 N 0,5 HSS TINBD 30 130.0 860772 9235206 25 Ø1 - Ø13 Cross-grinding DIN 338 N 0,5 HSS TINBD 30 130.0 Self-centering drill bit. Lasting more than 30% than other coated HSS drill bits, thanks to its angle of 130° and its Zirko coating, allowing for a more efficient removal of shavings. SET OF CYLINDRICAL HSS DRILL BITS - HSS - ZIRKO Ref. Rubix MDM Number of elements Range Sharpening Din standard Increment Body material Coating Angle of helix ° Tip angle ° 861146 9235220 From Ø1 to Ø19 by 1/2 From Ø1 to Ø10 Cross- grinding DIN 338 N 0,5 HSS ZIRKO 30 130.0 861147 9235214 From Ø1 to Ø25 by 1/2 From Ø1 to Ø13 Cross- grinding DIN 338 N 0,5 HSS ZIRKO 30 130.0 Self-centering drill bit. Lasting more than 30% than other coated HSS drill bits, thanks to its angle of 130° and its Zirko coating, allowing for a more efficient removal of shavings. SET OF CYLINDRICAL HSS DRILL BITS - ZIRKO BB Ref. Rubix MDM Number of elements Range Sharpening Din standard Increment Body material Coating Angle of helix ° Tip angle ° 861021 9235211 From Ø1 to Ø19 by 1/2 From Ø1 to Ø10 Cross-grinding DIN 338 N 0,5 HSS ZIRKO BB 30 130.0 861022 9235219 From Ø1 to Ø25 by 1/2 From Ø1 to Ø13 Cross-grinding DIN 338 N 0,5 HSS ZIRKO BB 30 130.0
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