Общий каталог Sumitomo 2018 - 2019 - страница 541

SUMIBORON Grooving Tool Holder GWB / PSC Type CBN Grooving System for New PSC Hardened Steels ISO-PSC GWB Type Polygon Modular CGA Inserts Features Tangential insert Double clamping system 80 degree tangentially The double clamping system mounted insert improves increases stability so even rigidity axial feeds are possible. Coated CBN grade Wide insert range BNC30G 1,5 – 6,0mm Tough new coated CBN grade Wide range of width’s and for interrupted hard grooving grades for continuous and interrupted cut grooving operations Grades Grade Application Features BN250 Continuous grooving Uncoated CBN grade for continuous cut grooving applications BNC30G Interrupted grooving Tough new CBN coated grade developed for interrupted cut grooving applications Grooving Tool Holder GWB Type GWB l b f External Grooving w External 3° l1 Spare Parts hb h1 h Holders 5,0 Sumiboron / SumiDia Stock Dimensions (mm) Appl. Tools Clamp Clamp Insert Cat. No. Insert Spring Wrench R L h b l1 f h1 hb w (*) l No. finger screw screw 151 GWB R/L 2020-45 q q 20 20 25 20 5 TF 72 (150) (Right 1,5≤cw≤4,5 3,5~5,0  handed) 151 BX BFTX GSP TRX GWB R/L 2525-45 l l 25 25 30 25 - (150) TF 73 0520T 0511N 06 20 (Left GWB R/L 2525-60 l l 25 25 151 30 25 - 4,5≤cw≤6,0 5,0  handed) Remark: Inserts are not included. Right handed tool holders are applicable with right handed inserts. M42 l = Euro stock q = Delivery on request