External Holders for pos. Inserts AC130U AC530U ACZ310 T1500A External Mini Tool Holders Special Mini Holders for Back Facing SBT Type SBT Spare Parts Holders Above figures show right hand tools. Insert Dimensions (mm) Ordering No. Stock h h1 b l1 f Screw Wrench SBT 35-R 1010 l 10 10 10 120 7,5 SBT 35-R 1212 l 12 12 12 120 9,5 BFTX0307N 2,0 TRX10 BTR 35_ _ SBT 35-R 1616 l 16 16 16 120 13,5 Inserts Coated carbide Uncoated Cermet BTR Ordering No. Stock Dimensions (mm) d s r BTR 3505BTR 3515 m sms ll mm 6,8 3,8 0,050,15 Sharp cutting edge Surface roughness comparision with 15° rake angle BTR 3505 P10 des Wettbewerbs Work Material: C45 Insert: BTR3505 (ACZ310) Wide groove breaker forsmooth chip Cutting Data: vc = 80 m/min, f = 0,04 mm/revdoc = 3,0 mm,Wet evacuation Recommended cutting data (SBT type) Work Material Tooling vc (m/min) f (mm/rev) General steel Grooving 0,02 ~ 0,05Back facing50 ~ 1500,02 ~ 0,10 GroovingFree-cutting steelBack facing 0,02 ~ 0,1050 ~ 1500,02 ~ 0,15 Stainless steel Grooving 0,02 ~ 0,04Back facing50 ~ 1500,02 ~ 0,06 D30 l = Eurostock= Japan stock q = Delivery on request Recommended Tightening Torque (N·m)p = To be replaced by new item