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Cutting Tools
Carbide, coated
PK 9115 Al203
CVD coating, main application area is in groups P and K, only dry processing,
high cutting speeds
KH 9105 Al203
PVD coating, main application area is in groups K and H, wet and dry processing,
high cutting speeds
PK 9125 Al203
PVD coating, main application area is in groups P and K, wet and dry processing,
medium to high cutting speeds and feed rate
PK 9140 Al203
PVD coating, main application area is in groups P and K, wet and dry processing,
medium to high cutting speeds and feed rate
KNH 9110 Al203
PVD coating, universally applicable, wet and dry processing, high cutting speeds,
with good machining conditions for operations with high thermal loads
PMK 9130 TiCN
PVD coating, main application area is groups P and K, sometimes also M,
wet and dry processing, medium cutting speed combined with good wear resistance and toughness
U
9135 Al203
Gradient PVD coating with increased resistance to oxidation, universal use, dry and wet processing,
very good gliding properties, medium cutting speeds with low to medium chip cross-cutting, used
in poor machining conditions
U
9035 Al203
PVD coating, universal use, dry and wet processing, good wear resistance with
good operational reliability, medium cutting speeds, also for poor operating conditions
U
9145 TiCN
PVD coating, very tough grade, universal use, 1. Optional for processing in group M
and P with heavily interrupted cut. Wet and dry processing, low to medium
cutting speeds, combined with good wear resistance and toughness, for operations with
higher mechanical load on the cutting edge
Carbide, uncoated
N
9120 Ultra-fine grain uncoated, main application area is in group N, highly polished to prevent
edge build-up
Geometry
F
=
Clamping stage for finishing – easy cutting
M
=
Chip breaker for medium machining – universal application
R
=
Chip breaker for roughing
AL =
Chip breaker for machining non-ferrous metals, brass, copper alloys and plastics
VA =
Chip breaker for machining stainless materials and super alloys
Wear resistance
Toughness
P M K N S H
01
Finishing at high cutting speeds,
best machining results, no vibrations
10
Copying and milling at high cutting speeds,
good machining results, with small to medium
chip cross-cutting
20
Copying and milling at medium cutting speeds,
for medium to slightly adverse chipping conditions
30
Copying and milling at medium cutting speeds,
and adverse chip conditions (break in cutting)
40
Copying and milling at low to medium cutting speeds,
and extremely adverse working conditions (break in cutting)
50
Milling at very low cutting speeds,
extremely adverse working conditions (severe breaks in cutting)
Cutting conditions
429