
TURNING INSERTS [POSITIVE]
90° SP TYPE INSERTS
WITHOUT HOLE
SPGR 3 2 1 R
Size Thickness Corner Radius R/L
*Please refer to page A002.
CHIP CONTROL RANGE FOR WORK MATERIALS Medium Cutting
Mild Steel Carbon Steel·Alloy Steel (180–200HB)
A
Depth of Cut (inch)
Depth of Cut (inch)
Standard Standard
TURNING INSERTS
Feed (inch/rev) Feed (inch/rev)
Cutting Conditions : Stable Cutting General Cutting Unstable Cutting
P Steel
M Stainless Steel
Work
K Cast Iron
Material
N Non-Ferrous Metal
POSI S Heat-resistant Alloy, Titanium Alloy
11º Coated Coated
Cermet Cermet Carbide
Holder Page
WITHOUT
Applicable
HOLE
Shape Order Number (ISO) Number RE
MC6015
MC6025
MC7025
MC5005
MC5015
VP05RT
VP10RT
MS6015
MP7035
MP9005
MP9015
MP3025
UH6400
UC5105
VP15TF
MT9005
UE6105
UC5115
NX2525
NX3035
UE6110
RT9005
RT9010
UP20M
UTi20T
HTi05T
AP25N
VP25N
VP45N
US735
US905
HTi10
TF15
(inch)
R SPGR321R SPGR090304R .016 s
─
Finish
Cutting
Standard SPMR321 SPMR090304 .016 a sa a
SPMR322 SPMR090308 .031 a sa a
SPMR421 SPMR120304 .016 a ss a ─
SPMR422 SPMR120308 .031 a as a
Light to Medium
Cutting
Flat Top SPMN321 SPMN090304 .016 s s s
SPMN322 SPMN090308 .031 a s s a
SPMN421 SPMN120304 .016 s s s s
SPMN422 SPMN120308 .031 a as a a
SPMN423 SPMN120312 .047 s s s s
SPMN432 SPMN120408 .031 s s
─
SPMN433 SPMN120412 .047 a
SPMN532 SPMN150408 .031 s
SPMN533 SPMN150412 .047 a
SPMN631 SPMN190404 .016 a
SPMN632 SPMN190408 .031 s
SPMN633 SPMN190412 .047 a
Flat Top SPG321 SPGN090304 .016 s a s
SPG322 SPGN090308 .031 s
SPG421 SPGN120304 .016 a a a
SPG422 SPGN120308 .031 a a a a
SPG423 SPGN120312 .047 s ─
SPG431 SPGN120404 .016 a
SPG432 SPGN120408 .031 a s
SPG531 SPGN150404 .016 s
SPG532 SPGN150408 .031 s
a =
a : USA Stock s : Stocked in Japan
A194 <10 inserts in one case>