Guhring Stub drill HSCO TiN Coated

Description

Twist drills extra-short HSCO / Ø 20.000 mm h8 / ~3xD / DIN 1897 / Surface: TiN / Cutting direction: right-hand / relieved cone 130°
Execution: Web thinning ≥ Ø 1.000 mm • relieved cone • Co-alloyed high speed steel • increased wear resistance
Application: for higher tensile steels • long chipping materials up to 1000 N/mm² • Al and Cu -alloys • soft bronzes • electrolytic copper • ductile brass

Additional information

Weight	0.2490 kg
Dimensions
barcode
Additional Information	Point grinding: relieved cone Connection code machine side: straight shank Ø-Thinning: 1.000 Nominal Ø tolerance field: h8 Internal cooling: without Norm: DIN 1897 Surface: TiN Discount group: 137 Type: 1228 Cutting direction: right-hand Type: GT 80 Point angle: 130 Material: HSCO Code no.: 20.000 Weight: 0.249 No of cutting edges: 2 Total length: 131.000 Groove length: 66.000 Usable length: 40.000 Shank Ø: 20.000 Shank length: 65.000 Nominal Ø mm: 20.000 Statistical goods number: 82075060

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Brand

Guhring

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