The S20S-SDQCL-11 is a rugged 20mm steel shank boring bar designed for DCMT11 inserts. With a left-hand configuration and a 108° approach, it delivers steady performance in constrained turning and boring applications, backed by a Screw-On Clamp system for secure, quick tool changes.

• Shank size: 20mm solid steel shank for enhanced rigidity and vibration damping during heavy cutting.
• Clamping system: Screw-On Clamp style provides reliable insert retention and fast index/replace cycles.
• Insert compatibility: Optimized for DCMT11 turning inserts, ensuring precise seating and consistent cutting geometry.
• Approach angle: 108° approach geometry improves accessibility in deep bores and tight pockets.
• Left-hand orientation: Specifically configured for left-hand cutting operations to suit a range of turning and boring setups.

This boring bar is engineered to minimize deflection and chatter, helping you achieve smoother finishes and more predictable tool life when using standard DCMT11 inserts. The solid steel shank and straightforward screw-on clamp design translate to high reliability in daily machining workflows, while the left-hand, 108° configuration expands its usefulness in challenging geometries.