Description

Short drill set, HSS-Co5, DIN 1897, type INOX, DIN 1897 Design: Profile grinding, right cutting, with precision ground point and excellent thermal resistance. Point thinning from Ø 2.4 mm similar to according to DIN 1412, form A. Normal angle of rake, core thickness thicker than normal and normal core gradient. Supplied in a robust, high quality metal cassette with automatic drill setup function when opened. 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®. *) With intermediate sizes for tapped holes: 1 piece each Ø 3.3; 4.2; 6.8; 10.2 mm.

Specifications

Anzahl der Bohrer	24 Stück
Beschichtung	dampf.
DIN	DIN 1897
Durchmesser	1 - 10,50 mm
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
Satzinhalt Ø h8	1,0-10,5 mm
jeweils steigend	0,5+K.B.* mm
Spitzenwinkel	130 °

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