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Lathe tools
Indexable inserts ISO for lathe tools Metal cutting tools

High performance geometry for universal series users

The newly developed ORION universal geometry was developed specifically for the needs of demanding users in series production using
ever-changing materials. These users demand high flexibility, but also want high service life. The universal geometry can be used for ideal pro-
cessing of the material group steel, stainless steel, cast steel and special alloys. The program contains two universal cemented carbide grades.
HC7625 was developed in the primary application for processing steel, cast steel and stainless steel. HC7530 was developed for the main
application stainless steel, special alloys and steel. The user must decide between steel or stainless steel in the main application to achieve
the highest service life in the respective material. The wide range of chip breakers and geometries ensures a wide machining range from rough
machining to finishing internal and external surfaces. Modern and highly wear-resistant coatings ensure good wear performance and process
stability.

High-performance substrates ensure a very high service life in stainless steel machining
Cemented OHC7515 OHC7530 OHC7535
carbide High-performance grade for specialised serial High-performance grade for specialised serial High-performance grade for specialised series
use in stainless steel and special alloys with use in stainless steel and special alloys with production in stainless steel with increased
increased cutting values in good cutting condi- increased cutting values in moderate conditions. cutting values. Very tough grade for interrupted
tions (minor vibrations, good workpiece and tool (slight vibrations due to substandard tool or cutting or difficult cutting conditions with
clamping, good workpiece surface texture, new workpiece clamping or poor blank surfaces... high due to substandard tool and workpiece
machine...). Extremely high wear resistance with ). Perfect combination of wear resistance and clamping or cast skin.
good cutting conditions. toughness.
M10/S20/P20 M20/S20/P20 M30/S30/P30
Application ˜ ˜ ˜ ˜ ˜ ˜ ˜ ˜
VA, steel VA, special alloy VA, special alloy
Operating
conditions
Hardness Very high High Low
Toughness Low Medium High
CNMG indexable insert, negative
for longitudinal and face lathing in (cast) steel

FP MP RP WP

Ident. No. Ident. No. Ident. No. Ident. No. 200
098–101 102–171 174–183 WP – wiper
FP finishing MP medium RP rough
machining machining
Carbide type HC7610 HC7620 HC7630
Machining conditions for indexable insert Good Medium Unfavour-
able
Vc in steel min./max. ˜ 110-420 80-350 m/ 60-220 m/
m/min min min
Vc in cast iron min./max. ˜ 110-320 60-290 m/ -
m/min min
Chip breaker code ISO name min./max. ap f min./max. 17863... 17863... 17863...
ID no. ID no. ID no.
FP CNMG 120404-FP 0.1-1.5 mm 0.04-0.2 mm/U 098 O. R. 099 O. R. - -
FP CNMG 120408-FP 0.2-2 mm 0.08-0.25 mm/U 100 O. R. 101 O. R. - -
MP CNMG 120404-MP 0.5-4 mm 0.1-0.18 mm/U - - 102 O. R. 103 O. R.
MP CNMG 120408-MP 0.6-5 mm 0.15-0.25 mm/U 104 O. R. 105 O. R. 108 O. R.
MP CNMG 120412-MP 0.8-4 mm 0.18-0.3 mm/U 160 O. R. 161 O. R. 162 O. R.
MP CNMG 160608-MP 1-7 mm 0.15-0.3 mm/U - - 170 O. R. - -
MP CNMG 160612-MP 1.2-7 mm 0.2-0.4 mm/U - - 171 O. R. - -
RP CNMG 120408-RP 1-5 mm 0.2-0.4 mm/U 174 O. R. 175 O. R. 176 O. R.
RP CNMG 120412-RP 1.2-6 mm 0.25-0.55 mm/U 179 O. R. 180 O. R. 183 O. R.
WP CNMG 120408-WP 0.7-4 mm 0.15-0.5 mm/U - - 200 O. R. - -
Unit price, €
Prod. group 156
CNMG indexable insert, negative
for longitudinal and face lathing in stainless steel

FM MM RM WP

Ident. No. Ident. No. Ident. No. 621– Ident. No. 625
601–604 615–620 624, 627–629 WP wiper
FM finishing MM medium RM rough
machining machining

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