Sandvik Coromant 5730476 Turning Insert Dcgx Diamond

Product Description

The SANDVIK COROMANT 5730476 is a solid carbide, uncoated turning insert designed for precision metal cutting on CNC lathes and turning centers. Conforming to the DCGX insert style with a 55-degree diamond shape, it carries manufacturer grade H10 and the AL chip breaker geometry, making it well suited for finishing and semi-finishing operations. The insert measures 0.4263 inches in length with a 3/8-inch inscribed circle and a 1/32-inch corner radius. With two cutting edges and a screw-holding method, it delivers consistent, repeatable performance in high-volume production environments. Installation is handled by machinists and CNC operators working within standard lathe tooling setups.

This insert is optimized for cutting non-ferrous metals as its primary workpiece material, with secondary capability on superalloys and titanium. The AL chip breaker geometry is engineered for the low cutting forces and fine surface finishes demanded in aluminum and non-ferrous applications. It belongs to the SANDVIK COROMANT CoroTurn 107 series, a platform built for external and internal turning with screw-clamped inserts. The ISO designation for this insert is DCGX 11 T3 08-AL H10, which can be used for cross-referencing within standard tooling catalogs. Typical applications include shaft turning, facing, and contour operations on production lathes in both job-shop and high-volume manufacturing settings.

Key Features

• Solid carbide H10 grade, uncoated and bright finished for non-ferrous and superalloy cutting
• 55-degree diamond insert shape (D) with DCGX style for positive clearance geometry
• AL chip breaker designed for low cutting forces and fine surface finish in aluminum and non-ferrous materials
• 1/32-inch corner radius (0.0313 inches) for controlled edge geometry and reduced workpiece stress
• Two cutting edges per insert for extended tool life and lower cost per edge
• Screw-clamped holding method for secure, repeatable seating in CoroTurn 107 toolholders
• Neutral hand orientation for versatile turning applications

Compatibility

This insert is part of the SANDVIK COROMANT CoroTurn 107 series and is specified under ISO code DCGX 11 T3 08-AL H10. It is designed for use with CoroTurn 107 toolholders that accept DCGX-style screw-clamped inserts with a 3/8-inch inscribed circle.

Installation Notes

This insert is installed and replaced by machinists or CNC tooling technicians. Always power down and lock out the machine before changing inserts. Seat the insert fully against the pocket locating surfaces and torque the clamping screw to the toolholder manufacturer specification. Inspect the insert pocket and screw for wear or damage before seating a new insert to ensure proper clamping force and edge repeatability.