
SEC-Boring Bars 93° S-SVZB Type / B-SVZB Type / C-SVZB Type Internal Profiling DMIN Min. machinable diameter DCON S-SVZB Steel Profiling WF 93° E1 H LH 35° LF – 7.5° ■ Parts 0° This figure shows right handed tools. Right-handed (R) holders are applicable for right-handed (R) and neutral (N) inserts. ■ Holders Left handed (L) holders are applicable for left handed (L) and neutral (N) inserts. Dimensions (mm) (For Torx holes) Min. machining Cutting edge Holder Stock diameter Diameter Height Length Head distance Offset Wrench Cat. No. Applicable inserts Pins Bolt Shim Screws Wrenches Material R L DMIN DCON H LF LH WF E1 for bolt S20R-SVZB R/L1103-25 D D 25 20 18 200 15 14.5 5.5 VB □□ 1103SS Q Q Q BFTX02508NV 1.5 TRX08 Q S25S-SVZB R/L1103-32 D D 32 25 23 250 15 19.0 7.5 Steel S25S-SVZB R/L1604-34 D D 34 25 23 250 20 20.5 9.0 Q Q Q Q S32T-SVZB R/L1604-40 D D 40 32 30 300 20 22.0 9.0 VB □□ 1604SS VP32B BFTX03508 2.0 TRX10 S40T-SVZB R/L1604-50 D D 50 40 37 300 20 27.0 10.0 VP40B BH03504 SVP32 LH020 E Boring Bars DMIN Min. B-SVZB Steel with machinable diameter DCON vibration control Profiling mechanism WF 93° E1 H 35° LF 15 – 7.5° (–2.5°) This figure shows right handed tools. Right-handed (R) holders are applicable for right-handed (R) and neutral (N) inserts. ■ Holders Left handed (L) holders are applicable for left handed (L) and neutral (N) inserts. Dimensions (mm) (For Torx holes) Min. machining Cutting edge Holder Stock diameter Diameter Height Length distance Offset Cat. No. Applicable inserts Screw Wrench Material R L DMIN DCON H LF WF E1 D vibration control B12M-SVZB R/L1103-20 20 12 11 150 13.5 8 mechanism Steel with VB □□ 1103SS BFTX02508NV 1.5 TRX08 B16R-SVZB R/L1103-25 D 25 16 15 200 16.5 9 DMIN Min. C-SVZB Carbide machinable diameter DCON Profiling WF 93° E1 H 35° LF 15 – 7.5° (–2.5°) This figure shows right handed tools. Right-handed (R) holders are applicable for right-handed (R) and neutral (N) inserts. ■ Holders Left handed (L) holders are applicable for left handed (L) and neutral (N) inserts. Dimensions (mm) (For Torx holes) Min. machining Cutting edge Holder Stock diameter Diameter Height Length distance Offset Cat. No. Applicable inserts Screw Wrench Material R L DMIN DCON H LF WF E1 D Carbide C12M-SVZB R/L1103-20 20 12 11 150 13.5 8 VB □□ 1103SS BFTX02508NV 1.5 TRX08 C16R-SVZB R/L1103-25 D 25 16 15 200 16.5 9 Recommended tightning torque(N・m) ● mark: Standard stocked item (expanded product) E43