Page 109 - HOLE MAKING CATALOG p383-544

ISCAR Hole Making Grades Chart USER GUIDE MATERIALS AND GRADES

Grade ISO Grade Description Coating Layers *Coating Color
IC908
P15-P30 A tough submicron grain size substrate with PVD coating, TiAlN
M20-M30 recommended for general use in a large variety of operations and Base
K20-K30 materials such as steels, alloy steels, austenitic stainless steel

S10-S25 and high temperature alloys at moderate cutting speeds. Features
high wear resistance and chipping durability.
H20-H30

IC920 K10-K20 A PVD coated carbide grade that features good fracture
N10-N25 toughness and high wear resistance. Used mostly for machining
nodular cast iron at medium cutting speed.
TiAlN
PVD COATED IC928 P20-P40 A tough substrate with PVD coating, suitable for machining Base
M25-M35 steel and stainless steel at low to medium cutting speeds
and moderate to high feeds. The grade is recommended for TiAlN
S15-S30 interrupted cuts and machining under unstable conditions. Base

P15-P35

IC950 K15-K35 A PVD coated grade with excellent wear resistance. Generally
used for heavy machining alloy steel and cast iron.

P10-P20 A tough submicron grain size substrate with coating. TiAlN
M05-M15 Recommended for general use on a wide range of applications Base
IC1008 K15-K30 and materials as steels, alloy steels, austenitic stainless steel and
high temperature alloys at moderate cutting speeds. TiN
S10-S20 TiAlN
H05-H15 Base
P20-P35
TiN
IC5500 A tough substrate with SUMOTEC CVD coating. Al2O3
Recommended for high speed drilling of steel. TiCN
Provides excellent tool life. Base

IC8080 P10-P20 A submicron grain size substrate with SUMOTEC MTCVD coating. TiN
K10-K20 Features excellent chipping and wear resistance. Recommended Al2O3
for high speed drilling of cast iron and steel, to be used for the TiCN
CVD COATED peripheral insert on DR drills. Base

P20-P30 A tough substrate with a cobalt enriched layer combined with TiN
M15-M30 a multi-layer CVD coating. Recommended for general use Al2O3
machining of steel in a wide range of conditions, featuring high TiCN
IC9025 toughness and wear resistance. Base

IC9080 P10-P20 A submicron grain size substrate with a CVD coating. TiN
K10-K20 Features excellent chipping and wear resistance. Recommended Al2O3
for high speed drilling of cast iron and steel, to be used for the TiCN
peripheral insert on DR drills. Base

* For coated grades

491