Gühring Multi-chamfer step drill DIN 8378 HSS M 4 90G

€30.56 *

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Availability: In stock. 6 items. Delivery time:1-3 days.

Catalogue no.: DVE4031093162463
Article no.: DVE4031093162463
EAN: 4031093162463
Manufacturer: Gühring
Man.-art.-no.: 9005400045000
Sales unit: Stück
Packaging unit: 1

Multi-chamfer step drill cyl. shank, 90° core hole, GÜHRING - DIN 8378 - HSS - Type N -... more

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Multi-chamfer step drill cyl. shank, 90° core hole, GÜHRING

- DIN 8378
- HSS
- Type N
- Helix angle 25-30°
- Point angle 118°
- Shank (DIN) cylindrical
- Steam treated

Advantage: Countersink-Ø h8 = shank-Ø.

Note: Pointing out according to DIN 1412, form A. For threaded core
bores according to DIN 336, part 1 and countersinks 90° corresponding to through bores according to DIN EN 20273.

für Gewinde:	M4
Stahl <850 N:	30
Kupfer, Messing, Bronze:	50
Stahl <1000 N:	16
Alu, NE-Metalle, NE-Leg.:	50
INOX:	8
Bohrstufenlänge l3:	11,4 mm
Spirallänge l2 x Gesamtlänge l1:	47 x 80 mm
Bohrer-Ø h9 d1 x Senker-Ø h8 d2:	3,3 x 4,5 mm

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