50MM HSS-XE ANNULAR CUTTERS, WELDON SHANK, SILVER LINE

Annular cutter made of HSS-XE special steel

Karnasch Silver-Line annular cutters are excellent universal drills.

Made of high-alloyed HSS-XE special steel. For extreme hardness at the tip of the tooth [up to 68 HRC]. This guarantees a high wear resistance and lifetime.

Only few manufacturers are capable of producing step-hardened annular cutter. For Karnasch this is standard. Only this makes us produce extremely hard tooth tips [68 HRC] and yet a flexible annular cutter.

Seven different cutting geometries optimally adapted to the different diameter and cutting depths leads to high performance cutting results.

Larger Diameter, see art. 201315 and 201316

USAGE:

Ideal for drilling of all mild steels up to 750 N.

WELDON-SHANK 19/32 MM (3/4″+1.1/4″)

Matching machines made by:

KARNASCH, ALFRA-ROTABEST, ALFRA ROTAQUICK, BDS, BDS KEYLESS, BEKTOP, BUX, CEMBRE, DUBUIS, ERICO, EUROBOOR, EVOLUTION, HALL (POWERBOR), HOUGEN, JANCY, MAGBROACH, MAGTRON, MAGNETOR, METALLKRAFT, PROMAG, ROTABROACH, RUKO+RUKO EASY LOCK, UNIVERSAL.