D S B N R / L

" O n e - D o u b l e " toolholder with 7 5 ° approach a n g l e , for negative square inserts B

LH

75°LFC
Cutting edge style B
Right hand (R) shown.
DesignationHBLFLHHFWFRE**Insert
DSBNR/L2020K1220201253520170.8SN**1204...D
DSBNR/L2525M1225251503525220.8SN**1204...
Note: Except for 57-type chipbreaker inserts
**RE: Standard corner radius
SPARE PARTS
DesignationClampLeverPistonClamp screwShimSpringSpring pinWrench 1Wrench 2E
DSBNR/L...DCPM-43DLCL43DPIS43DLCS43LSS42BP-10LSP4P-3P-4

H S R N R / L

R e t ra c t - p i n toolholder with 7 5 ° approach a n g l e , for negative square inserts F

LH

LF

75° G

HF

H

Cutting edge style R

Right hand (R) shown.

DesignationHBLFLHHFWFRE**Insert
HSRNR/L4040R40402005040431.6SNMM3109...H
HSRNR/L5050S50502506050531.6SNMM3109...
**RE: Standard corner radius
SPARE PARTS
DesignationPinClamping screwShimWrenchI
HSRNR/L...SW99LS-8NAS-04P-4
INSERT SELECTIONJ

Precision Medium to heavy Medium to heavy

Application Finishing Medium cutting Application Finishing Medium cutting

finishing cutting cutting

Grade NS9530 GT9530 T9215 T9215 Grade T6120 T6130 T6130

TFTSFTMTHSFSMSH
ChipbreakerChipbreaker

Shape Shape K

Cutting conditionsB006Cutting conditionsB008
Medium to heavy
ApplicationFinishingMedium cuttingMedium cutting Finishing Application
cutting
GradeT515T515T515TH10 DX140 Grade
All-roundAll-roundAll-roundP T-DIA
ChipbreakerChipbreaker
ShapeL Shape
Cutting conditionsB010B012 Cutting conditions
Precision
ApplicationFinishingMedium cutting
finishing
GradeBX480AH8005AH8005
T-CBNHRFHRM

Chipbreaker M Shape Cutting conditions B014 Reference pages: DSBNR/L: Inserts → B075 -, CBN → B175, PCD → B193

HSRNR/L: Inserts → B081