BoringSmal Diameter Turning BarsVery Smal Diameter Turning HolderHolder MaterialMaterial WF WF WF Ref. Page Ref. Page SEC-Boring Bar S-STUB / S-STUP / A-STUP Type 93˚ Steel Internal Finishing to Medium CuttingScrew-on S-STUB Fig 1 Fig 2 S-STUP DMIN Min. DMIN Min. Stop Boring Bore Dia. DCON Bore Dia. DCON 93˚ 93˚ GAMF LF H HGAMFLF E 0° LHD 5° LHDFigure shows right-hand (R) tool. Holder Parts Dimensions (mm) C Cat. No. StockPrevious Cat.No.RLMin.BoreDia.Diameter Height Overall Length Cutting Edge DistanceHeadRakeAngleApplicable InsertFigCat. No.Flat ScrewWrenchNm DMIN DCON H LF WF LHD GAMF (For Torx Holes) S08H-STUB R/L0601-08 BBPT-508 R/L ●● 8 8 7 100 4.0 30 -12° TB□□0601 B104 on 1 BFTX0204A 0.5 TRX06 D S08H-STUP R/L0802-10 BBPT-608 R/L ●● 10 8 7 100 5.0 13 -10° TP□□0802 B109 1 BFTX0204A 0.5 TRX06S08H-STUP R/L0902-10Q●●10871005.013-10°TP□□0902B1102BFTX02505N1.1TRX08 S10K-STUP R/L1103-12 BBPT-210 R/L ●● 12 10 9 125 6.0 15 -8°S12M-STUP R/L1103-14BBPT-212 R/L 14●●1412111507.017-7°22BFTX0306A2.0 S12M-STUP R/L1103-16 BBPT-212 R/L ●● 16 12 11 150 8.0 17 -6° 2 BFTX0307A 2.0 R Steel S16R-STUP R/L1103-18S16R-STUP R/L1103-20BBPT-216 R/L 18 ● ●BBPT-216 R/L●●18201615 200 9.0 18161520010.018-4°TP□□1103B111 on 2 BFTX0306A 2.0 TRX10-2°2 S20S-STUP R/L1103-22 BBPT-220 R/L ●● 22 20 18 250 11.0 18 -2° 2 BFTX0307A 2.0 S25T-STUP R/L1103-28 BBPT-225 R/L ●● 28 25 22 300 14.0 27 -2° 2 S S20S-STUP R/L1603-22S25T-STUP R/L1603-28 QQ ●● 22●●28 20 18 250 11.0 18252230014.018-3°-1°TP□□1603 B113 22 BFTX0407A 3.4 TRX15 S20S-STUP R/L1604-22 Q ●● 22S25T-STUP R/L1604-28BBPT-325 R/L●●28201825012.5 18252230014.018-5°-2°TP□□1604 B114 22 BFTX0409NBFTX0410A3.43.4TRX15 Right-handed (R) tool holders are compatible with left-handed (L) or neutral (N) inserts. T Left-handed (L) tool holders are compatible with right-handed (R) or neutral (N) inserts. 93˚ Steel Internal Finishing to Medium Cutting Coolant Hole Screw-on V A-STUP Fig 1 DMIN Min.Bore Dia.DCON With oil hole Stop Boring 93° W H LF GAMF 5° LHD Figure shows right-hand (R) tool. Holder Parts Dimensions (mm) Cat. No. Stock Min.BoreDia.DiameterHeightOverallLengthCuttingEdgeDistanceHead RakeAngleApplicable Insert Fig Flat Screw Wrench R L Cat. No. Nm DMIN DCON H LF WF LHD GAMF (For Torx Holes) A08H-STUP R/L0802-10 ●● 10 8 7 100 5 13 -10° TP□□0802 B109 1 BFTX0204N 0.5 TRX06 A08H-STUP R/L0902-10 ●● 10 8 7 100 5 13 -10° TP□□0902 B110 1 BFTX02505N 1.1 TRX08 A10K-STUP R/L1102-12 ●● 12 10 9 125 6 15 -8° 1 BFTX02505N 1.1 A12M-STUP R/L1102-14 ●● 14A16R-STUP R/L1102-18●●181216111501520079 1718 -7°-4°TP□□1102 B110 on 11 BFTX02506N 1.5 TRX08 Steel A10K-STUP R/L1103-12 ●● 12 10 9 125 6 15 -8° 1 with A12M-STUP R/L1103-14 ●● 14 12 11 150 7 17 -7° 1 BFTX0306N 2.0 Oil A16R-STUP R/L1103-18 ●● 18 16 15 200 9 18 -4° TP□□1103 B111 on 1 TRX10 Hole A20S-STUP R/L1103-22 ●● 22 20 18 250 11 18 -2°A25T-STUP R/L1103-28●●2825223001418-2°11BFTX0307N 2.0 A20S-STUP R/L1603-22 ●● 22A25T-STUP R/L1603-28●●28A20S-STUP R/L1604-22●●22A25T-STUP R/L1604-28●●2820252025182501122300141825011223001418181818-3°-1°TP□□1603B11311BFTX0407N-5°-2°TP□□1604B11411BFTX0409N2.0TRX153.4 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. E50 N m Recommended Tightening Torque (N·m)