SEC-Boring Bar S-PCLN / B-PCLN Type Medium Diameter General-purpose 95° Steel Lever Lock S-PCLN Fig 1 DMIN Min. Bore Dia. DCON Fig 2 DMIN Min. Bore Dia. Bottom Facing DCON 95˚ 95° WF Boring WF Bars H E1 H E1 LF LF GAMF GAMF -6° -6° E Holder LHD Figure shows right-hand (R) tool. Parts Dimensions (mm) Applicable Lever Shim Stock Min. Overall Cutting Rake Bolt Shim Wrench Insert Pin Pin Material Bore Diameter Height Edge Head Offset Holder C Previous Cat. Length Angle Cat. No. Dia. Distance Fig Ref. Page No. R L Cat. No. DMIN DCON H LF WF LHD E1 GAMF (For Hex Socket) S25R-PCLN R/L0903-32 Q ● ● 32 25 23 200 17.0 30 4.5 -15° CN□□0903 B20 1 LCL3 LCS3 LSC32 LSP3 LH025 D S32S-PCLN R/L1204-40 Q ● ● 40 32 30 250 22.0 29 7.0 -10° 1 S32S-PCLN R/L1204-44 S32S-PCLN R/L 12 ▲ ▲ 44 32 30 250 22.0 29 7.0 -10° 1 LSC42B B22 Steel S40T-PCLN R/L1204-50 Q ● ● 50 40 37 300 25.0 29 6.5 -10° CN□□1204 1 LCL4 LCS4 LSP4 LH030 on S40T-PCLN R/L1204-54 S40T-PCLN R/L 12 ▲ ▲ 54 40 37 300 27.0 29 8.5 -10° 1 LSC42 S50U-PCLN R/L1204-63 Q ● ● 63 50 47 350 31.5 Q 8.0 -10° 2 LSC42B R S50U-PCLN R/L1906-70 S50U-PCLN R/L 19 ▲ ▲ 70 50 47 350 35.0 39 11.5 -10° CN□□1906 B28 on 1 LCL6 LCS6 LSC63 LSP6 LH040 Feed direction of applicable inserts differs according to machining details. (Refer to * note below) S 95° Steel with Medium Diameter General-purpose Anti-Vibration Mechanism Lever Lock T B-PCLN Fig 1 DMIN Min. Bore Dia. DCON Bottom Facing 95° WF H E1 V LF -10° -6° LHD W Figure shows right-hand (R) tool. Holder Parts Dimensions (mm) Very Small Diameter Turning Small Diameter Turning Applicable Shim Stock Min. Overall Cutting Lever Pin Bolt Shim Wrench Insert Pin Material Bore Diameter Height Edge Head Offset Holder Length Cat. No. Dia. Distance Fig Ref. Page R L Cat. No. DMIN DCON H LF WF LHD E1 (For Hex Socket) Steel with Anti- B32U-PCLN R/L1204-40 ● 40 32 30 350 20 29 5.0 B22 1 LCS4CA CN□□1204 LCL4 LSC42B LSP4 LH030 Vibration Mechanism B40W-PCLN R/L1204-50 ● 50 40 37 450 25 29 6.5 on 1 LCS4 Feed direction of applicable inserts differs according to machining details. (Refer to * note below) *Applicable Inserts for PCLN Type For internal diameter machining: 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. For facing: Right-handed (R) tool holders are compatible with right-handed (R) or neutral (N) inserts. Left-handed (L) tool holders are compatible with left-handed (L) or neutral (N) inserts. ▲ mark: To be replaced by a new product, made to order, or discontinued (please confirm stock availability). E18