Page 494 - ISCAR(HOLE_MAKING_CATALOG_65)

USER GUIDE
MATERIALS AND GRADES

ISCAR Hole Making Grades Chart
Grade ISO Grade Description Uncoated Layers Uncoated

An uncoated, ultra-fine carbide grain size, which is characterized
by high wear resistance and toughness. Used mainly for
IC03
machining high-temperature superalloys and Titanium, may be
S10-S20 applied to cutting hardened steel and cast iron.
H15-H25 Base
UNCOATED IC07 M10-M20 A hard-uncoated submicron grain size carbide grade, suitable

for machining aluminum alloys and other non-ferrous materials at
N05-N20
high cutting speeds.
S10-S30

M10-M30 Base
A tough uncoated submicron grain size carbide grade, suitable
IC08 for steels, stainless steel and high temperature alloys at low
N10-N25 cutting speeds. Good choice for non-ferrous materials.
S10-S30
Base

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