BEYOND SDJCR/L External Turning Toolholders – Screw Clamp Type

The BEYOND SDJCR and SDJCL series are high-precision external turning toolholders designed for CNC lathes and automated turning centers. Featuring a secure screw-clamp system (S-type), these holders provide strong insert stability, improved cutting accuracy, and reduced vibration during both finishing and semi-finishing operations. Compatible with 55° diamond-shaped DCMT/DCGX inserts.

ISO Code Breakdown (SDJCR / SDJCL)

• S – Screw-Clamp Insert Clamping Method
• D – Insert Shape: 55° Diamond Insert (DCMT/DCGX)
• J – Holder Style: 93° Side-Cutting Turning Holder
• C – Insert Clearance Angle: 7° Relief
• R/L – Hand of Toolholder: Right-Hand / Left-Hand
• XXXX – Shank Height & Width (e.g., 1010 = 10×10 mm)
• H / K / M / P – Holder Length Code
• 07 / 11 – Insert Cutting Edge Length / Insert Size

Key Features

• Strong screw-clamp mechanism for stable and secure insert holding.
• Optimized for DCMT/DCGX inserts in 55° diamond geometry.
• High rigidity for steel, stainless steel, cast iron, and alloy machining.
• Suitable for finishing, profiling, and semi-finishing turning operations.
• Available in both right-hand (SDJCR) and left-hand (SDJCL) configurations.

Available SDJCR/L Models and Specifications

Compatible Insert Types

DCMT / DCGX / DCMX 55° diamond inserts.

Applications

• CNC external turning
• Profiling and contour turning
• Finishing & semi-finishing operations
• Machining steel, stainless steel, alloy steel, & cast iron

Why Choose BEYOND SDJCR/L Holders?

BEYOND SDJCR/L toolholders deliver high precision, long tool life, and exceptional cutting stability. Designed for professional CNC machinists, they provide reliable performance across demanding industrial applications.