Description

Short drill cyl. shank, HSS profile grinding, FORMAT Design: HSS, DIN 1897, type N. Profile grinding, right cutting, with precision ground point. Point thinning up to Ø 2.4 mm similar to cross-grinding; from Ø 2.4 mm according to DIN 1412, form A, Normal angle of rake, core thickness and core gradient. Application: Suitable for use on machines, revolver benches and hand drills. Particularly suitable for construction steels and steels up to 800 N/mm² in strength and for thin-walled materials (bodywork). Note: Also available as a set (order no. 1055)

Specifications

Ausführung	dampfangelassen
Beschichtung	dampf.
DIN	DIN 1897
Ø h8	4,00 mm
Durchmesser	4 mm
F	0,100 mm/U
Stähle bis 850 N/mm²	25
Gusseisenwerkstoffe	25
Gesamtlänge	55 mm
Spirallänge	22 mm
Spitzenwinkel	118 °

Replacement article

WEMAG Spiralbohrer DIN1897/N HSS blank
profilgeschliffen 118 Grad 4,0mm

Item No: 1005571.0400

 

Alternatives

WEMAG Spiralbohrer DIN1897/N HSS blank
profilgeschliffen 118 Grad 4,0mm

Item No: 1005571.0400

 

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