
SEC-External Holders DVJN Type / DVVN Type SEC-D Type Holder - General Turning and Profiling 93° Double Clamp DVJN Fig 1 WF B External / Profiling External Holders –5˚ 93˚ LF –9˚ LH C HF H Figure shows right-hand (R) tool. Holder Parts Dimensions (mm) Cutting Clamp Shim Wrench Upper Surface Lower Surface Neg. Stock Overall Cutting Applicable Insert Shim Height Width Edge Head Set Screw for Shims Wrench Wrench Length Edge Height Cat. No. Fig Ref. R L Cat. No. Nm H B LF WF HF LH Page (For Torx Holes) (For Hex Socket) (For Hex Socket) Pos. DVJN R/L2020K16 ● ● 20 20 125 25 20 35 B66 1 VN□□1604 on SCP-4 5.0 VNS1604 BFTX0307N TRX10(*) LH040 LH025 DVJN R/L2525M16 ● ● 25 25 150 32 25 35 1 *Wrench for shim is sold separately from the main body. Clamp Set Parts C44 C SEC-D Type Holder - General Turning and Profiling 72.5˚ Double Clamp D DVVN Fig 1 External / Profiling WF B 72.5˚ R 0˚ LF LH –14˚ HF H S Holder Parts Dimensions (mm) Cutting Clamp Shim Wrench Upper Surface Lower Surface Overall Cutting Applicable Insert Shim T Height Width Edge Head Set Screw for Shims Wrench Wrench Length Edge Stock Height Cat. No. Fig Ref. Cat. No. Nm H B LF WF HF LH Page (For Torx Holes) (For Hex Socket) (For Hex Socket) V DVVN N2020K16 ● 20 20 125 10.0 20 37 B66 1 VN□□1604 on SCP-4 5.0 VNS1604 BFTX0307N TRX10(*) LH040 LH025 DVVN N2525M16 ● 25 25 150 12.5 25 37 1 *Wrench for shim is sold separately from the main body. Clamp Set Parts C44 W Special C34 N m Recommended Tightening Torque (N·m)