A - AT F N R / L

D o u b l e - c l a m p boring b a r, for negative 6 0 ° triangular inserts B

DMINDMIN HH

91°91°

LHLH

LFLF

GAMFGAMF C

GAMPGAMP

Cutting edge style F

Right hand (R) shown.

DesignationMaterialDMIN DCONMSWFLFLHHf2GAMP GAMF RE**InsertTorque*
A25R-ATFNR/L16-D320Steel32251720045234.5-6°-13°0.8TN**1604...3D
A32S-ATFNR/L16-D400Steel40322225050306-6°-10°0.8TN**1604...3
*Torque: Recommended clamping torque (N∙m)
**RE : Standard corner radius
SPARE PARTSE
DesignationClampClamp screwSpringSpring pinShimShim screwWrench
A**-ATFNR/L16-D...ACP3SACS-5WBP-7SP-2.5AST322CSTB-3.5T-15F

F G H I

INSERT SELECTION J

Precision Medium to heavy

ApplicationFinishingMedium cuttingApplicationFinishingMedium cutting
finishingcutting
GradeNS9530GT9530T9215T9215GradeT6120T6130
TFTSFTMTHSFSM
BreakerBreaker

Shape Shape K

Cutting conditionsB006Cutting conditionsB008
Medium to heavyPrecision
ApplicationFinishingMedium cuttingApplicationFinishingMedium cutting
cuttingfinishing
GradeT515T515T515GradeDX120DX140TH10
All-roundAll-roundAll-roundT-DIAwith rakeT-DIAP
BreakerBreaker

Shape Shape L

Cutting conditionsB010Cutting conditionsB012
PrecisionPrecision
ApplicationFinishingMedium cuttingApplicationFinishing
finishingfinishing

Grade BX470 AH8005 AH8005 Grade BXM10 BXM20

T-CBN HRF HRM T-CBN T-CBN

BreakerBreakerM
ShapeShape

Cutting conditions B014 Cutting conditions B016

Reference pages: A-ATFNR/L: Insert → B084 -, CBN → B176 -, PCD → B192 -