Каталог Sumitomo токарные резцы (державки) для внутреннего точения - страница 70

SEC- Boring Bars / SUMIBORON Small Diameter Boring Bars S-ETFN Type / BNZ Type 91° DMIN Min. ■ Inserts S-ETFN Steel Stop Boring machinable diameter DCON 91° ・TNMG160408N-GE WF ・TNMG220408N-GE (Representative example) H LF GAMF – 6° ■ Parts LH This figure shows right handed tools. ■ Holders Right-handed (R) holders are applicable for left-handed (L) and neutral (N) inserts. Left-handed (L) holders are applicable for right-handed (R) and neutral (N) inserts. Dimensions (mm) Min. Cutting Rake Applicable inserts Stock machining Diameter Height Length edge Head angle Holder diameter distance Cat. No. Conventional Cat. No. Shims Eccentric shafts Wrenches Material R L DMIN DCON H LF WF LH GAMF Cat. No. Page E S25R-ETFN R/L1604-34 BTFN325 R/L S32S-ETFN R/L1604-44 BTFN332 R/L D D 34 44 25 32 23 30 200 250 17 22 18 −12 20 −10 TN □□ 1604SS From B56 STW323 CPB34 CPB35 LH025 Steel D 25 −10 Boring S40T-ETFN R/L2204-54 BTFN440 R/L 54 40 37 300 27 CPB44T Bars TN □□ 2204SS B61 STW434 LH030 S50U-ETFN R/L2204-70 BTFN450 R/L 70 50 47 350 35 32 −10 CPB45T E70