SUMIBORON CBN Insert
Indexable Insert
Turning Insert
Coated
Dimensions (inch)
Nose Radius RE
Inscribed Circle IC
Hole Dia.
Applicable Holder
Thickness S
Fig
Shape
Sumitomo Cat. No.
ISO Cat. No.
NUZNEX620.5 NU-ZNEX040102
« Q Q .1875 .0625 .0079 .0906
« D
1 1 1 1
NUZNEX621
NU-ZNEX040104
« D D Q Q .1875 .0625 .0157 .0906
SUMIBORON Small Dia. Boring Bar (BNZ)
80 °
T-NUZNEX620.5 T-NU-ZNEX040102 T-NUZNEX621 T-NU-ZNEX040104 NCZNEX620.5 NC-ZNEX040102
Q Q .1875 .0625 .0079 .0906 Q Q .1875 .0625 .0157 .0906 D D .1875 .0625 .0079 .0906 D D .1875 .0625 .0157 .0906
« «
Fig 1
RE
7 °
IC
L117
S
NCZNEX621
NC-ZNEX040104
L
*Use NS (NS-ZNEX) for BNX25. *T-NU-ZNEX is a 10-piece pack.
Round Insert
Dimensions (inch)
Inscribed Circle IC
CBN Layer Thickness S3
Applicable Holder
Thickness S
Shape
Sumitomo Cat. No.
ISO Cat. No.
Fig
RNGA0906M0 RNGA0906M0
Q .3543 .2500 .0315 SUMIBORON Round Insert Holder (PRGN) L120 1
«
S3
Fig 1
S
RNG32B RNG43B RNG32 RNG32LF
RNGN090300-B RNGN120400-B RNGN090300 RNGN090300 LF RNGN120300 RNGN120300 LF RNGN120400
D D
.3750 .1250 .0315 Special Holder
«« Q .5000 .1875 .0315
1 2 2 2 2 2 1 1 1 1 1 1
Fig 2
Fig 1
Q Q Q Q Q Q D .3750 .1250 .1250 Solid
S3
Q Q Q Q Q Q « .3750 .1250 .1250 Q Q Q Q Q Q D .5000 .1250 .1250 Q Q Q Q Q Q « .5000 .1250 .1250 Q Q Q Q Q Q D .5000 .1875 .1875
SUMIBORON Holders (CRDN, CRSN) L108 SUMIBORON for Machining Rolls
RNG42
RNG42LF
S
S = S3
RNG43
RBG08-B RBG10-B RBG12-B RBG16-B RBG20-B RBG26-B
RBG08-B RBG10-B RBG12-B RBG16-B RBG20-B RBG26-B
Q .3150 .2559 .0315 Q .3937 .3543 .0315 Q .4724 .4331 .0315 Q .6299 .5118 .0315 Q .7874 .5906 .0315 Q 1.0236 .5906 .0315
« « « « « «
Fig 1
5 °
S3
SEC-R (BNRN)
S
L121
RCGA0906M0 RCGA0906M0
Q .3543 .2500 .0315 SUMIBORON Round Insert Holder (PRGC, PRDC) L120 1
«
Fig 1
S3
S
Milling Insert
Dimensions (inch)
Inscribed Circle IC
Thickness S
Applicable Holder
Shape
Sumitomo Cat. No.
ISO Cat. No.
Fig
CSN43MT
CSN43MT
«
.5000
.1875
1
Fig 1
ACE Mill (DNF)
S
SNEW1203ADTR SNEW1203ADTR SNEW1203ADTR-S SNEW1203ADTR-S
D « ««
1 2
.5000 .5000
.1250 .1250
BN Finish Mill EASY (FMU)
Fig 2
Fig 1
45 °
45 °
15 °
S
L125
L106
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