Sandvik Coromant 5751746 Turning Insert Solid Carbide Coroturn 107

Product Description

The SANDVIK COROMANT 5751746 is a solid carbide, uncoated turning insert in the TCGX style, designed for precision metal cutting in CNC and manual turning operations. Carrying the H10 grade designation and an AL chip breaker geometry, this insert is engineered primarily for non-ferrous metal machining, including aluminum and similar soft materials. The triangular insert shape provides three usable cutting edges, and the 7-degree relief angle reduces friction at the cutting zone. With a 0.25 inch inscribed circle and a 0.0156 inch corner radius, it suits fine to medium turning passes requiring a sharp, bright edge with no coating interference. Licensed machinists and CNC operators install and index this insert as part of routine tooling maintenance.

This insert fits the CoroTurn 107 series tooling system and is suited for turning operations on non-ferrous metals as the primary workpiece material. Secondary applications include superalloys and titanium. The neutral hand orientation makes it compatible with both conventional and climb-cut turning setups. Typical use cases include OD turning on aluminum components in production and job-shop environments where a sharp, uncoated carbide edge outperforms coated alternatives. The ISO designation for this insert is TCGX 11 03 04-AL H10.

Key Features

• Solid carbide construction with bright, uncoated finish - preserves sharpness on non-ferrous and soft materials
• AL chip breaker geometry optimized for aluminum and non-ferrous turning applications
• Three cutting edges per insert for extended tooling economy
• Screw-mount insert holding method for positive, repeatable clamping in CoroTurn 107 holders
• 7-degree relief angle (Clearance Code C) reduces edge rubbing and heat buildup
• Neutral hand orientation accommodates a wide range of turning setups without tool-holder changes

Compatibility

Designed for use with CoroTurn 107 series turning tool holders. Compatible with TCGX-style insert seats. Primary workpiece material is non-ferrous metal (Material Code N); secondary materials include superalloys and titanium (Material Code S).

Installation Notes

Installation is performed by CNC machinists or tool-and-die technicians. Power down and lock out the spindle before indexing or replacing inserts. Use the appropriate Torx or hex key for the clamping screw - do not overtighten, as carbide inserts are brittle and can fracture under excessive clamping load. Inspect the insert pocket and seating surface for chips or debris before seating a new insert to ensure accurate positioning and full contact.