BoringSmal Diameter Turning BarsVery Smal Diameter Turning Holder Material WFWF WF Ref. Page SEC-Boring Bar C-STUB / C-STUP Type 93˚ Carbide Carbide CarbideShortLong Internal Finishing to Medium CuttingScrew-on C-STUBC-STUP Fig 1 DMIN Min.Bore Dia. DCON Fig 2 DMIN Min.Bore Dia. DCON Stop Boring 93˚ 93˚ GAMF LF H GAMF LF H 0° 0° E LHDFig 3DMIN Min. LHD Bore Dia. DCON 93˚ C LF H GAMF 5° LHD Figure shows right-hand (R) tool. D Holder Parts Dimensions (mm) R Cat. No. Previous Cat.No. Stock Min.BoreDia.DiameterHeightOverall Length Cutting Edge DistanceHeadRakeAngleApplicable Insert FigRLCat. No.Flat Screw WrenchNm DMIN DCON H LF WF LHD GAMF (For Torx Holes) S C08H-STUB R/L0601-08 WBPT-508 R/L S ●● 8C08H-STUB R/L0601-08KWBPT-508 R/L SK* ● ●8867.0 1005.7 1004.0504.0Q-12°-12°TB□□0601 B104 on12 BFTX0204ABFTX0204N0.50.5TRX06 C08H-STUP R/L0802-10 WBPT-608 R/L S ●● 10 8 7.0 100 5.0 18 -10° TP□□0802 B109 3 BFTX0204A 0.5 TRX06 T C10K-STUP R/L1103-12 WBPT-210 R/L S ●● 12CarbideC12M-STUP R/L1103-14WBPT-212 R/L S14 ● ●14StandardC12M-STUP R/L1103-16WBPT-212 R/L S●●16C16R-STUP R/L1103-18WBPT-216 R/L S18 ● ●18109.0 1256.0191211.0 1507.0251211.0 1508.0251615.0 2009.030-8°-7°33BFTX0306A2.0-6°-4°TP□□1103B111 on33BFTX0307ABFTX0306A2.02.0TRX10 C16R-STUP R/L1103-20 WBPT-216 R/L S ●● 20 16 15.0 200 10.0 30 -2°C20S-STUP R/L1103-22WBPT-220 R/L S●●222018.0 25011.035-2°33BFTX0307A2.0 C20S-STUP R/L1604-25 WBPT-320 R/L S ●● 25 20 18.0 250 12.5 35 -3° TP□□1604 B114 3 BFTX0410A 3.4 TRX15 V C08M-STUB R/L0601-08 WBPT-508 R/L ●● 8 8 7.0 150 4.0 50 -12° TB□□0601 B104 on 1 BFTX0204A 0.5 TRX06 C08M-STUP R/L0802-10 WBPT-608 R/L ● 10 8 7.0 150 5.0 18 -10° TP□□0802 B109 3 BFTX0204A 0.5 TRX06 W CarbideLong C10Q-STUP R/L1103-12C12R-STUP R/L1103-14C12R-STUP R/L1103-16WBPT-210 R/L●●12WBPT-212 R/L 14●14WBPT-212 R/L●16109.0 1806.0 191211.0 2007.0251211.0 2008.025-8°-7°33BFTX0306A 2.0-6°TP□□1103B111 on3BFTX0307A2.0TRX10 C16S-STUP R/L1103-18 WBPT-216 R/L 18 ● 18 16 15.0 250 9.0 30 -4° 3 BFTX0306A 2.0 C16S-STUP R/L1103-20 WBPT-216 R/L ● 20 16 15.0 250 10.0 30 -2° 3 BFTX0307A 2.0 C16M-STUP R/L1103-18 WBPT-216 R/L E18 ● ● 18 16 15.0 150 9.0 30 -4° 3 BFTX0306A 2.0 CarbideShort C16M-STUP R/L1103-20C20M-STUP R/L1103-22WBPT-216 R/L EWBPT-220 R/L E●●20●●2216 15.0 150 10.0 302018.0 15011.035-2°-2°TP□□1103B111 on33BFTX0307A 2.0 TRX10 C20M-STUP R/L1604-25 WBPT-320 R/L E ●● 25 20 18.0 150 12.5 35 -3° TP□□1604 B114 3 BFTX0410A 3.4 TRX15 Right-handed (R) tool holders are compatible with left-handed (L) or neutral (N) inserts. Left-handed (L) tool holders are compatible with right-handed (R) or neutral (N) inserts. Fig 1 ø16 ø6.0 Adapter Sleeve C08H-STUB R/L0601-08K requires the separately sold HBB616 adapter sleeve.Actual products marked with * show an ISO type code. Cat. No. Stock Fig HBB 616 ● 1 15 100 Adapter sleeve is optional. E52 N m Recommended Tightening Torque (N·m)