Sandvik Coromant 5751143 Indexable Turning Cartridge

Product Description

The SANDVIK COROMANT 5751143 is a right-hand indexable turning cartridge designed for precision external turning operations in CNC and manual lathe applications. Part of the CoroTurn 107 series, this cartridge measures 58.1 mm overall length, 15 mm overall width, and 12 mm overall height, with an overall width of 0.5906 inches. It uses a screw-type insert holding method for secure, repeatable insert indexing. Compatible with SCMT 432 inserts and SSKC-style CA toolholders, it is suited for high-accuracy turning in production and job-shop environments. The cartridge weighs 0.24 pounds, making it a lightweight component for modular tooling setups. Installation is handled by qualified machinists and CNC tooling technicians.

This cartridge fits CoroTurn 107 series toolholders and is intended for external turning applications on ferrous and non-ferrous workpiece materials. Typical use cases include finish and semi-finish turning on horizontal and slant-bed CNC lathes in both production and repair shop settings. The right-hand cutting direction suits standard spindle rotation on most CNC turning centers. Consult the SANDVIK COROMANT CoroTurn 107 toolholder catalog to confirm correct cartridge-to-holder pairing before ordering inserts.

Key Features

• CoroTurn 107 series cartridge for modular tooling compatibility
• Right-hand cutting direction for standard CNC lathe spindle rotation
• Screw-type insert clamping for secure, repeatable indexing
• Accepts SCMT 432 inserts — a widely available insert geometry
• Compact form factor: 58.1 mm OAL, 15 mm OAW, 12 mm OAH
• Lightweight at 0.24 pounds for use in modular tooling blocks

Compatibility

Designed for use with SSKC-style CA toolholders in the SANDVIK COROMANT CoroTurn 107 series. Uses SCMT 432 series inserts. Verify holder bore and cartridge seat dimensions against your specific toolholder configuration before installation.

Installation Notes

Installation is performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before removing or installing cartridges. Torque the clamping screw according to the toolholder manufacturer specifications found in the CoroTurn 107 assembly documentation — do not substitute generic torque values. Inspect the cartridge seat and clamping surfaces for chips or debris before seating the cartridge to ensure proper insert alignment.