Sandvik Coromant 6075418 Turning Insert Dcgx 32.50-AL

Product Description

The SANDVIK COROMANT 6075418 is a solid carbide turning insert in the DCGX 32.50-AL 1105 designation, part of the CoroTurn 107 series. It features a 55-degree diamond shape with a neutral hand orientation and a 0.20 mm (0.0079 inch) corner radius. The insert is coated with TiAlN via a PVD process, delivering heat and wear resistance suited for demanding cutting applications. With a 3/8-inch inscribed circle and a screw-based holding method, this insert seats securely in compatible toolholders. It is installed by machinists and CNC turning center operators working with precision metal components.

This insert is engineered primarily for turning stainless steel, with secondary suitability for superalloys and titanium. The AL chip breaker geometry is optimized for finishing and semi-finishing passes on these materials, where edge sharpness and controlled chip flow are critical. The CoroTurn 107 series is a screw-clamped insert platform commonly used in external and internal turning applications on CNC lathes. The DCGX style with clearance code C and tolerance code G delivers close dimensional tolerances for consistent repeatability across production runs.

Key Features

• TiAlN coating applied via PVD process for thermal stability and extended tool life
• 55-degree diamond insert shape (shape code D) with 0.20 mm corner radius for precision profiling
• Neutral hand orientation for flexible toolholder pairing
• Screw-type insert holding method for secure, repeatable seating
• AL chip breaker geometry suited for finishing cuts on stainless steel, superalloys, and titanium
• 2 cutting edges per insert maximize usable life per piece

Compatibility

Designed for use in CoroTurn 107 series screw-clamped toolholders that accept DCGX-style inserts with a 3/8-inch inscribed circle. ISO code DCGX 11 T3 02-AL 1105 can be used to cross-reference compatible toolholder seats. Confirm holder clearance and pocket geometry before installation.

Installation Notes

Insert installation and indexing should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before changing inserts. Use the correct Torx or hex key to torque the clamping screw to the toolholder manufacturer specification — do not overtighten, as carbide inserts are brittle and can fracture under uneven clamping force. Inspect the insert pocket and clamping screw for wear or debris before seating a new insert.