Page 108 - HOLE MAKING CATALOG p383-544

MATERIALS AND GRADES ISCAR Hole Making Grades Chart USER GUIDE

Grade ISO Grade Description Coating Layers *Coating Color
IC328
P25-P40 TiCN
Base
M30-M40 A tough substrate with PVD coating, suitable for wide range of
applications on steel and stainless steel at low to medium speeds TiN
and medium to high feeds. The grade is recommended for TiCN
Base
S20-S30 interrupted cuts and machining under unstable conditions.

IC508 P20-P40 A broad-spectrum grade with a tough-submicron fine grain
M20-M30 substrate and PVD coating. Designed for machining main types
K20-K30 of engineering materials at various cutting speeds. Features
N10-N30 excellent notch wear and built-up edge resistance. Suitable for
S10-S25 interrupted cutting and machining under unfavorable conditions.
H20-H30

IC520 M10-M20 A hard substrate PVD coated grade. Intended mainly for TiN
machining austenitic stainless steel, high-temperature alloys and TiCN
N10-N15 Titanium. Base
S10-S20
TiAIN
IC806 P10-P20 A hard submicron fine grain substrate, PVD coated grade AlTiN
M10-M20 followed by a SUMOTEC surface treatment. Applied mainly to Base
K10-K25 machining heat- resistant superalloys at moderate cutting speeds.
TiN
PVD COATED IC808 P15-P30 A tough, submicron fine grain size substrate with excellent TiAIN
M20-M30 chipping resistance, combined with a SUMOTEC PVD coating. Base
K20-K30 Provides high wear resistance. Recommended for a very wide
range of materials. TiN
S10-S25 TiAlN
H20-H30 A tough, submicron fine grain size substrate with PVD coating. Base
P15-P30 Features high resistance to chipping and abrasive wear. Designed
M20-M30 for machining a wide variety of engineering materials. TiN
IC808G K15-K25 TiAlN
A tough substrate with PVD coating and a special SUMOTEC Base
S10-S25 surface treatment. Suitable for machining steel and stainless steel
H10-H20 at low to medium cutting speeds and moderate to high feeds. AlTiN
P20-P40 The grade features high toughness and recommended for Base
M25-M35 interrupted cuts and machining under unstable conditions. May
be used on high temperature alloys at low cutting speeds. TiAlN
IC830 Base
Ultra-fine grain size, PVD coated. High wear resistance and
S15-S30 toughness. High speed, medium feed. Used for up to 62 HRC
hardened steel, Titanium, nickel-based alloys and stainless steel.
IC903 P10-P20
M15-M25 A hard submicron grain size substrate with a PVD coating,
K10-K20 suitable for a wide range of a materials such as steels, alloy
steels, hard steels, austenitic stainless steel and heat resistant
IC907 S10-S20 alloys at moderate to relatively high cutting speeds under stable
H10-H20 conditions. Features high wear resistance and plastic deformation
P10-P20 durability.
M05-M15
K15-K30

S10-S20
H05-H15

* For coated grades

490 ISCAR