Description

Short drill cyl. shank, type INOX; HSS Co5 profile grinding, Format Design: DIN 1897. Profile grinding, right cutting, with precision ground point and excellent thermal resistance. Point thinning up to Ø 2.4 mm according to DIN 1412, form A, normal angle of rake, core thickness thicker than normal and normal core gradient. Application: Suitable for use on machines, revolver benches and hand drills. Particularly suitable for rust/acid-resistant steels (INOX), spring steel, austenitic steels and special alloys such as Hastelloy®, Inconel® and Nimonic®. Note: Also available as a set.

Specifications

Ausführung	dampfangelassen
Beschichtung	dampf.
DIN	DIN 1897
Ø h8	9,70 mm
Durchmesser	9,70 mm
F	0,125 mm/U
Stähle bis 850 N/mm²	40
Stähle bis 1000 N/mm²	20
Stähle bis 1400 N/mm²	15
Stähle bis 42 HRC	12
Stähle bis 52 HRC	4
Rost- und säurebeständige Stähle (INOX)	18
Ti, Ti-Leg. und Sonderstähle	10
Gusseisenwerkstoffe	30
Gesamtlänge	89 mm
Spirallänge	43 mm
Spitzenwinkel	130 °

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