Grooving & Parting-Off w B B h SumiTurn B-Groove Insert TGA-BF Type Characteristics l Outstanding chip control when grooving l Excellent chip control when finishing wide grooves using axial feed Grooving inserts from 1,5mm - 4,5mm wide l Grade AC530U with Super ZX ultra hard coating for steels, l stainless steels and cast iron increases productivity and extends tool life External Grooving GWC Figures show right hand tools. External Grooving Spare Parts Holders Right handed tool holders are used with right handed inserts (TGA-R),left handed clamp (CCM 8U-L) and right handed screw (WB8-22-T).5,0 Cat. No. StockRL Dimensions (mm)HBLfh Grooving width Maximum Applicablew (mm)GroovingInsert GroupScrewDepth (mm)No.WrenchClampScrewWrench GWC R/L 2020-15 l l 20 20 125 25 20 1,25~1,45 2,0 u GWC R/L 2020-25 l l 20 20 125 25 20 1,50~2,30 3,5 v GWC R/L 2020-35GWC R/L 2525-15 l l 20 20 125 25 20 2,50~4,80 5,0ll252515030251,25~1,452,0wu BFTX0511N TRX20 CCM 8U WB 8-22-L/R-T/TL LT27 GWC R/L 2525-25 l l 25 25 150 30 25 1,50~2,30 3,5 v GWC R/L 2525-35 l l 25 25 150 30 25 2,50~4,80 5,0 w GWCS Figures show right hand tools. External Grooving w Spare Parts Holders Right handed tool holders are used with left handed inserts (TGA-L),right handed clamp (CCM 8U-R) and left handed screw (WB8-22-TL).5,0 Cat. No. Stock Dimensions (mm)RLHBLf Grooving width Maximum Applicablehw (mm)GroovingInsert GroupScrewDepth (mm)No.WrenchClampScrewWrench GWCS R/L 2020-15 q q 20 20 125 27 20 1,25~1,45 2,0 u GWCS R/L 2020-25 q q 20 20 125 27 20 1,50~2,30 3,5 v GWCS R/L 2020-35GWCS R/L 2525-15q q 20 20 125 27 20 2,50~4,80 5,0qq252515032251,25~1,452,0wu BFTX0511N TRX20 CCM 8U WB 8-22-L/R-T/TL LT27 GWCS R/L 2525-25 q q 25 25 150 32 25 1,50~2,30 3,5 v GWCS R/L 2525-35 q q 25 25 150 32 25 2,50~4,80 5,0 w ISO-PSC Polygon Modular New Holder PSC Cat. No. R L Ø F(mm)(mm)L(mm) CapScrew Spanner PSC 40 GM00 R/L l l 40 22 80,0 PSC 50 GM00 R/L l l 50 27 80,0 BFTX0619NPSC 40 GM90 R/Lll404252,5LT25 PSC 50 GM90 R/L l l 50 47 55,0 7,5 Cassette Cat. No.GWCCM R/L 25GWCCM R/L 35GroovingGroovingRLWidth wDepth lInsert(mm)(mm)ll 1,5 - 2,33,9ll 2,5 - 4,55,4TTGGAA□□44□□□□□□BBFFInsertScrewBFTX0511N5,0SpannerClampFingerCapScrewTRX20CLWN01BX04143,0SpannerLH030 F34 l = Euro stock= Japan stock q = Delivery on request Recommended Tightening Torque (N·m)