8649A

STEP DRILLS FOR METALS, RIGHT-HAND ROTATION
twist drills with step tip, right hand cutting

Orig. Hartner

VERY HIGH PERFORMANCE type, MADE IN GERMANY.
DIN 338. Cutting angle 118°. Milled type in HSS SUPER-RAPID steel. SHORT model, with step geometry of the drill (from Ø 2.5 mm)up to 6 steps.
To create highly precise and perfectly spherical through holes in a very short time. Self-centering: pre-drilling and punching operations are avoided. It is possible to drill holes in an inclined position and to widen holes very quickly.

For steel, cast iron, non-ferrous metals, plastics, Plexiglas and hardwoods. Ideal for use with hand drills.
Cylindrical shank with 3 flats (4 mm Ø) for better holding in the chuck.

With stepped geometry of Ø 2.5 mm.
With 3-crossarms shank of Ø 4 mm.

ATTACHED FILES related to the product
8649A - STEP DRILLS FOR METALS, RIGHT-HAND ROTATION - Orig. Hartner
 Cod. Art.Cad.Min. qtyStockØ
mm
Overall length
mm
Helix length
mm
Cod. Prod.WeightNote
(*)8649A 1€ 5,4817134Più dettagli12810010.002
(*)8649A 1.5€ 5,201101,540Più dettagli18810010.002
(*)8649A 2€ 5,68120249Più dettagli24810010.002
(*)8649A 2.5€ 6,981182,557Più dettagli30810010.002
(*)8649A 3€ 7,80120361Più dettagli33810010.002
(*)8649A 3.2€ 7,461103,265Più dettagli36810010.003
(*)8649A 3.3€ 7,54183,365Più dettagli36810010.003
(*)8649A 3.5€ 8,021183,570Più dettagli39810010.004
(*)8649A 4€ 9,10143475Più dettagli43810010.005
(*)8649A 4.1€ 9,241104,175Più dettagli43810010.006
(*)8649A 4.2€ 9,72164,275Più dettagli43810010.007
(*)8649A 4.5€ 9,921204,580Più dettagli47810010.008
(*)8649A 4.9€ 10,701104,986Più dettagli52810010.009
(*)8649A 5€ 11,90130586Più dettagli52810010.01
(*)8649A 5.1€ 12,201105,186Più dettagli52810010.011
(*)8649A 5.2€ 12,201105,286Più dettagli52810010.012
(*)8649A 5.5€ 13,101185,593Più dettagli57810010.013
(*)8649A 6€ 14,80139693Più dettagli57810010.015
(*)8649A 6.5€ 16,10186,5101Più dettagli63810010.017
(*)8649A 6.8€ 16,50126,8109Più dettagli69810010.019
(*)8649A 7€ 16,901167109Più dettagli69810010.021
(*)8649A 7.5€ 18,90137,5109Più dettagli69810010.027
(*)8649A 8€ 20,401248117Più dettagli75810010.033
(*)8649A 8.5€ 23,70158,5117Più dettagli75810010.039
(*)8649A 9€ 25,101119125Più dettagli81810010.045
(*)8649A 9.5€ 26,00139,5125Più dettagli81810010.057
(*)8649A 10€ 29,901610133Più dettagli87810010.067
(*)8649A 10.2€ 29,901110,2133Più dettagli87810010.087
(*)8649A 10.5€ 31,001310,5133Più dettagli87810010.117
(*)8649A 11€ 34,3011011142Più dettagli94810010.147
(*)8649A 11.5€ 35,501111,5142Più dettagli94810010.155
(*)8649A 12€ 39,801212151Più dettagli101810010.17
(*)8649A 12.5€ 42,101112,5151Più dettagli101810010.19
(*)8649A 13€ 46,301013151Più dettagli101810010.237

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