Общий каталог Sumitomo 2019 - 2020 - страница 301

SEC-Boring Bar S-ETFN Type For Medium Diameter General-purpose 91° Steel Pin Lock S-ETFN Fig 1 DMIN Min. Bore Dia. DCON Stop Boring 91˚ WF Boring Bars H GAMF LF E -6° LHD Figure shows right-hand (R) tool. Holder Parts Dimensions (mm) Stock Min. Cutting Applicable Insert Shim Eccentric Pin Wrench Overall Rake C Material Bore Diameter Height Edge Head Holder Previous Length Angle Cat. No. Dia. Distance Ref. Fig Cat. No. R L Cat. No. Page DMIN DCON H LF WF LHD GAMF (For Hex Socket) S25R-ETFN R/L1604-34 BTFN325 R/L ● 34 25 23 200 17 18 -12° 1 CPB34 TN□□1604 B56 on STW323 LH025 D S32S-ETFN R/L1604-44 BTFN332 R/L ● 44 32 30 250 22 20 -10° 1 CPB35 Steel S40T-ETFN R/L2204-54 BTFN440 R/L ● 54 40 37 300 27 25 -10° 1 CPB44T TN□□2204 B61 on STW434 LH030 S50U-ETFN R/L2204-70 BTFN450 R/L 70 50 47 350 35 32 -10° 1 CPB45T 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. R S T V W Very Small Diameter Turning Small Diameter Turning Applicable Inserts S-DTFN / D-DTFN / S-PTFN / B-PTFN / S-ETFN Type Name of Chipbreaker/ GU Legend ● Refer as well to the Insert Selection Guide (page A10 on). 1st Recommended Insert CBN/PCD Photo ● Some combinations need to be made to order or cannot be manufactured. Grade AC8025P Cutting Range P (Steel) M (Stainless Steel) K (Cast Iron) S (Exotic Alloy) N (Non-ferrous) H (Hardened Steel) Process Finishing Medium Cutting Roughing Finishing Medium Cutting Roughing High-speed Finishing Finishing to Medium Cutting Medium to Roughing Finishing Medium Cutting Roughing — Coated Uncoated GU MU EG EM SUMIBORON UZ GZ EF EG EM SUMIDIA SUMIBORON SUMIBORON Continuous FE EF Cutting T1500Z AC8015P AC8025P AC6020M AC6020M AC6030M BN7000/BNC500 AC4010K AC4010K AC5015S AC5015S AC5015S DA1000 BNC2010 BN1000 SU GU MU EF EG EM SUMIBORON GZ GZ EF EG EM SUMIDIA SUMIBORON SUMIBORON General Cutting AC8015P AC8025P AC8025P AC6030M AC6030M AC6040M BN7000/BNC500 AC4015K AC4015K AC5015S AC5015S AC5025S DA1000 BNC2020 BN2000 SX UX MX EF EG EM SUMIBORON GZ GZ EF EG EM SUMIDIA SUMIBORON SUMIBORON Interrupted Cutting AC8025P AC8035P AC8035P AC6030M AC6040M AC6040M BN7000/BNC500 AC420K AC420K AC5025S AC5025S AC5025S DA1000 BNC300 BN350 Recommended Cutting Conditions A10 on A14 on A16 on A18 on A22 on A20 on BNC500 is for ductile cast iron. E57