Developed for use with very high cutting speeds. Outstandingly suitable for machines with low power output and high speeds.
Clear reduction in cutting forces due to special cutter geometry.
Coating for best wear resistance even at high process temperatures.
Polished flutes for good chip clearance.
A slim chisel edge and the special arrangement of the 4 guide chamfers ensure high positioning and alignment accuracy. Optimised micro-geometry for increased working life and performance capability.
Recommendation:
Maximum drilling depth: clamping slot length (see table) less 1.5×nominal ⌀.
Note:
Ausführung HB und HE zum gleichen Preis wie HA lieferbar. Form HB: mit Nr.122426 angeben. Form HE: mit Nr.122425 + 129100HE bestellen.
