Sandvik Coromant 5730461 Turning Insert DCGW32.51S0320F

Product Description

The SANDVIK COROMANT 5730461 is a solid carbide turning insert carrying grade 7015 with a PVD-applied titanium nitride (TiN) coating. It is designed for precision turning operations on hard materials, fitting into CoroTurn 107 tool holders that use a screw-clamping system. The insert features a 55-degree diamond shape (code D), a 7-degree relief angle (clearance code C), and a 0.0156-inch (1/64-inch) corner radius. With two usable cutting edges and a neutral hand orientation, this insert suits general finishing and semi-finishing passes on hardened workpieces. Licensed machinists and CNC lathe operators install this insert in production and job-shop environments.

This insert is intended for turning hard materials (ISO material code H), including hardened steels and similar difficult-to-machine workpieces. It belongs to the CoroTurn 107 series, which is engineered for external and internal turning on CNC lathes. The ISO code for this insert is DCGW11T304S01020F 7015. The W chip breaker geometry supports controlled chip flow during finishing cuts. The screw-mount holding method (insert holding method: screw) provides rigid, repeatable seating in compatible CoroTurn 107 toolholders.

Key Features

• Grade 7015 solid carbide substrate with PVD titanium nitride coating for wear resistance on hard materials
• 55-degree diamond insert shape (code D) with 7-degree relief angle for clearance on finish turning
• 0.0156-inch corner radius for controlled surface finish on hardened workpieces
• Neutral hand orientation with two cutting edges for extended tool life per insert
• W chip breaker geometry for predictable chip control during light-depth finishing passes
• Screw-clamping mount (CoroTurn 107 compatible) for secure, repeatable insert seating

Compatibility

Designed for use in CoroTurn 107 series toolholders that accept DCGW-style screw-clamped inserts with a 3/8-inch inscribed circle. ISO code DCGW11T304S01020F 7015 applies for cross-reference to compatible tooling systems.

Installation Notes

CNC lathe operators and tooling specialists should de-energize and lock out the machine before changing inserts. Use the correct Torx or hex key to tighten the clamping screw to the toolholder manufacturer's specified seating procedure without over-torquing. Inspect the toolholder pocket and screw threads for debris or damage before seating a new insert. Verify insert orientation and hand designation match the programmed cutting direction before resuming operation.