OF BORING BARS

a How this section page is organized

z Organized by product series.

(Refer to the index on the next page.)

FIGURE SHOWING THE TOOLING APPLICATION

uses illustrations and arrows to depict available

TYPE OF BORING BAR machining applications along with cutting edge

indicates the initial letters for the order number, lead angles. as well as applicable insert types.

GEOMETRY

TITLE OF PRODUCT SERIES CHIP BREAKER BY

PRODUCT SECTIONPRODUCT FEATURESCUTTING APPLICATION
BORING BARSDIMPLE BAR
SCREW aExcellent vibration resistance due to light dimple head.
CLAMPaChip disposal is improved by having two channels for
chip evacuation.

M-FSCLC/P al/d is 3 to 6 times the diameter. M-FSTUP

Heavy metal shank CCooinserts, FinishFinishFinishLightHeavy metal shank TPinsertsFinishFinishLight
coolant throughCPooinserts FPFVFMSVcoolant throughooFVR/L FSSV

95° KAPR KAPR

(2)(2,2.5,3)(2)(2,2.5,3)93°(1.5,1.8,2)(1.5,1.8,2)(1.5,1.8,2)
KAPRGAMFLDREDH LightMediumMediumCBN/PCDMediumPCDCBN
GAMP LFLPMVMPKAPRLDREDH MVR/L F
DMINDCONGAMF
DMINGAMP DCON LF
Right hand tool holder shown.(2)(2,2.5,3)(2)(2,2.5,3)Right hand tool holder shown. (1.5,1.8,2)(1.5,1.8,2)(1.5,1.8,2)
Dimensions (inch)*1Dimensions (inch)*1
Order NumberStockStock
Insert NumberDCONLF LDRED WFH GAMF DMINOrder NumberInsert Number
R LClamp Screw WrenchR LDCONLF LDRED WF H GAMF DMIN Clamp Screw Wrench
CCCCp BHM-FSTUPR/L-051.5-Ca a1.51.5pp.3135.000 .703 .196 .281 10°.390TS2D TKY06F
M-FSCLCR/L-052-Ca aCCp T21.5pp.3135.000 .703 .196.281 12°.390TS253 TKY08FTPMB
CCp WM-FSTUPR/L-061.8-Ca aTPMH1.81.5pp.3756.000 .844 .227 .336.450TS25D TKY08F
pTPMX* 2
M-FSCLPR/L-062.5-Ca aCPMB2.51.5p.3756.000 .844 .227.336.450TS3D TKY10FM-FSTUPR/L-081.8-Ca a1.81.5pp.5008.000 1.125 .290 .461.580TS25D TKY08F
ECPMHTPGBE
M-FSCLPR/L-082.5-Ca aCPMT*22.51.5p.5008.000 1.125 .290.461.580TS3D TKY10FM-FSTUPR/L-102-Ca aTPGH22p.625 10.000 1.406 .352.586.700TS31D TKY10F
M-FSCLPR/L-103-CCPMX*232.625 10.000 1.406 .352.5863.5°.700TS4D TKY15FM-FSTUPR/L-122-CTPGX* 2 22.750 10.000 1.688 .414.711.825TS31D TKY10F
a aCPGBpa ap
M-FSCLPR/L-123-Ca aCPGT*232p.750 10.000 1.688 .414.711.825TS4D TKY15F*1 Clamp Torque (lbf-in) : TS2D=5.3, TS25D=8.9, TS31D=22
**2 By changing the clamp screw, it is possible to use the different insert. Please refer to page E011.
1 Clamp Torque (lbf-in) : TS253=8.9, TS3D=22, TS4D=31
*2 By changing the clamp screw, it is possible to use the different insert. Please refer to page E011.
S-FSCLPS-FSTUP
Steel shank CPinserts FinishFinishLightFinishSteel shank TP ooinserts FinishFinishLight
coolant throughoo FVR/L FSVStandardcoolant throughFVR/L FSSV
95°KAPRKAPR
(2.5,3)(2.5,3)(2.5,3)(2.5,3)93°(1.8,2)(1.8,2)(1.8,2)
KAPRLDREDH MediumCBN/PCDMediumPCDCBN
GAMFGAMP LFMVKAPRGAMFLDREDH MVR/L F
DMINDCON
DMINGAMP DCON LF
Right hand tool holder shown.(2.5,3)(2.5,3)*Right hand tool holder shown.(1.8,2)(1.8,2) *(1.8,2)
Dimensions (inch)1Dimensions (inch)1
StockStock
Order NumberInsert NumberOrder NumberInsert Number
DCONLF LDRED WFH GAMF DMINDCONLF LDRED WF H GAMF DMIN
R LClamp Screw WrenchR LClamp Screw Wrench
S-FSCLPR/L-062.5-Ca aCPMB2.51.5p.375 6.000 .844 .227.336.450TS3D TKY10FS-FSTUPR/L-061.8-Ca aTPMB1.81.5pp.375 6.000 .844 .227.336.450TS25D TKY08F
S-FSCLPR/L-082.5-Ca aCPMH2.51.5p.500 8.000 1.125 .290.461.580TS3D TKY10FS-FSTUPR/L-081.8-Ca aTPMH1.81.5pp.500 8.000 1.125 .290.461.580TS25D TKY08F
CPMT* 2TPMX* 2
S-FSCLPR/L-103-Ca aCPMX* 232p.625 10.000 1.406 .352.5863.5°.700TS4D TKY15FS-FSTUPR/L-102-Ca aTPGB22p.625 10.000 1.406 .352.586.700TS31D TKY10F
S-FSCLPR/L-123-Ca aCPGB32p.750 10.000 1.688 .414.711.825TS4D TKY15FS-FSTUPR/L-122-Ca aTPGH22p.750 10.000 1.688 .414.711.825TS31D TKY10F
S-FSCLPR/L-163-CCPGT* 2S-FSTUPR/L-162-CTPGX* 2
a a32p1.000 12.000 2.250 .598.9371.200TS4D TKY15Fa a22p1.000 12.000 2.250 .638.9371.280TS31D TKY10F

*1 Clamp Torque (lbf-in) : TS3D=22, TS4D=31 *1 Clamp Torque (lbf-in) : TS25D=8.9, TS31D=22 *2 By changing the clamp screw, it is possible to use the different insert. Please refer to page E011. *2 By changing the clamp screw, it is possible to use the different insert. Please refer to page E011.

Note 1) The insert photos are only examples. The letters refer to the chip breaker and the dimension refers to the inscribed circle. Note 2) When using insert with right and left hand chip breaker, please use left hand insert for right hand holder and right hand insert for left hand holder.

CCpp type insertsA147─A155CUTTING CONDITIONSE011
a : USA Stock E006CPpp type insertsA156, A157TPpp type insertsA176, A177SPARE PARTSE007 N001
CBN & PCD insertsB044─B047, B063CBN & PCD insertsB051, B052, B066, B067TECHNICAL DATAP001
LEGEND FOR STOCK REFERENCE PAGE PAGE REFERENCE
STATUS MARKFOR APPLICABLE INSERTS·SPARE PARTS
is shown on the left hand page indicates reference pages for ·TECHNICAL DATA
of each double-page spread.details of inserts that are indicates reference pages, including

applicable to the title product. the above, on the right hand page of PRODUCT STANDARDS each double-page spread. indicates order numbers, stock status (per right/left hand),

applicable inserts, dimensions, minimum cutting diameters, standard corner radius, recommended l/d ratios, and spare parts.

MIN. CUTTING DIAMETER

is colour-coded to let you find, at a

glance, the maximum / minimum cutting

diameters for internal machining.