ABN 37 114 870 012

Guhring Stub drill HSCO TiN Coated 5/32

Product Code: 659 3,970

$41.94$38.13 Ex. GST

Product Code: 659 3,970 SKU 659 3,970 Category

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Description

Twist drills extra-short HSCO / Ø 3.970 mm h8 / 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: acid resist./stainless steels • spring steels • austenitic stainless steels • Hastelloy, Inconel, Nimonic

Additional information

Weight 0.0050 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: 135
Type: 659
Cutting direction: Right-hand
Type: GV 120
Point angle: 130
Material: HSCO
Code no.: 3.970
Weight: 0.005
No of cutting edges: 2
Total length: 55.000
Groove length: 22.000
Usable length: 16.000
Shank Ø: 3.970
Shank length: 33.000
Nominal Ø mm: 3.970
Nominal Ø fractional: 5/32
Statistical goods number: 82075060

Brand

Guhring

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