ISO-turning inserts grades and geometries

 

 

 

Walter Select

Steel

 

 

Grades ISO P
P laatuGeometries ISO P

FP5: Finishing
MP3: Universal machining, good chip control
MU5: Universal machining, easy cutting
MP5: Universal machining
RP5: Roughing
RP7: For interrupted cuts, cast/forged skin

Wiper
FW5: Finishing
MW5: Universal machining

FP2: Finishing, cermet
FP4: Finishing
FP6: Semi-finishing
MP4
: Universal machining
RP4: Roughing

Negative basic shape
P N geometriat
P N W geometriat

Positive basic shapeP P geometriat

Stainless steel

 

Grades ISO M
M laatuGeometries ISO M

FM5
: Finishing
MU5: Universal machining, easy cutting
MM5: Universal machining
RM5: Roughing
HU5: Roughing, stable one sided insert

Wiper
FW5: Finishing
MW5: Universal machining

FM2: Finishing, fully grounded
FM4: Finishing
FM6: Semi-finishing
MM4: Universal machining
RM4: Roughing

Negative basic shape
M N geometriatM N W geometriat

Positive basic shape
M P geometriat

Cast iron

 

Grades ISO K
K laatuGeometries ISO K

MK5
: Universal machining
RK5: Roughing
RK7: Roughing, interrupted cuts

Wiper
FW5: Finishing
MW5: Universal machining

FK6
: Semi-finishing
MK4
: Universal machining, easy cutting
RK4: Roughing
RK6: Roughing, interrupted cuts

Negative basic shape
K N geometriatK N W geometriat

Positive basic shape
K P geometriat

NF Metals

 

Grades ISO N
N laatuGeometries ISO N

MN3: Finishing and universal machining

Carbide

FN2: Finishing, fully grounded
MN2: Universal machining, easy cutting

PCD
.CGT...FS-1:
.CGW...FS-M1:
.CGW...FS-1:
.CGW...FSR/L-9:

Negative basic shapeN N geometriat

Positive basic shape
N C P geometriatN PCD P geometriat

High-temperature alloys and titanium alloys

 

Grades ISO S
S laatuGeometries ISO S

Ni, CO ja Fe-alloys

FM5: Finishing
MS3: Universal machining, easy cutting
NMS: Universal machining
NRS: Roughing
HU5: Roughing, stable one sided insert

Ti-alloys
NFT
: Finishing, fully grounded
NMT
: Universal machining
NRT
: Roughing

Wiper
FW5
: Finishing
MW5: Universal machining

Ni, Co, Fe ja Ti-alloys
FM2: Finishing, fully grounded
FM4: Finishing
FM6: Semi-finishing
MM4: Universal machining
RM4: Roughing

Negative basic shapeS NI N geometriatS T N geometriatS N W geometriat

Positive basic shape
S P geometriat