The S12M-SDQCL-07 is a dedicated 12mm steel shank boring bar designed for precise internal turning with DCMT07 inserts. Built for left-handed cutting, it delivers stable performance in tight bores and demanding production environments.

• Diameter & Shank: 12mm solid steel shank for rigidity and compatibility with standard tool holders.
• Handedness: Left-hand configuration optimized for specific cutting directions in boring operations.
• Insert Compatibility: Accepts DCMT07 turning inserts, enabling broad finishing and semi-finishing options.
• Clamp System: Screw-on clamp provides secure seating and straightforward insert changes, reducing downtime.
• Approach Angle: 108° approach angle guides the insert geometry for efficient chip flow and stable cutting.
• Construction: Solid steel body engineered for rigidity, repeatability, and long tool life.

This boring bar is designed to deliver consistent hole quality and dependable performance across a range of steels and alloys. The screw-on clamp ensures repeatable insert seating with minimal runout, while the 108° approach angle supports steady cutting action and predictable wear. Ideal for machinists who need a reliable, easy-to-use solution for DCMT07 inserts in internal turning and boring applications.