Sandvik Coromant 5748778 Indexable Turning Toolholder

Product Description

The SANDVIK COROMANT 5748778 is a right-hand SCLCR-style indexable turning toolholder from the CoroTurn 107 series, designed for precision external turning and facing operations on CNC lathes and turning centers. It accepts CCMT 32.52 inserts secured by a screw-clamp holding method, providing repeatable insert positioning and reliable cutting performance. The shank measures 1 inch wide by 1 inch tall with an overall length of 6 inches, and the toolholder is constructed from steel for rigidity under continuous cutting loads. A neutral rake angle of 0 degrees makes it suitable for a range of workpiece materials. This toolholder is installed by machinists and CNC lathe operators in production and job-shop environments.

The 5748778 is suited for facing and turning applications in both production and light-to-medium-duty machining environments. Its SCLCR163D designation indicates a 16-size, right-hand configuration with a 3D-style insert pocket, compatible with 3/8 inch inscribed circle CCMT 32.52 inserts. It is appropriate for use on manual engine lathes and CNC turning centers where consistent tool positioning and efficient insert changes are required. The 1 x 1 inch shank fits standard turning tool holders and quick-change toolpost systems commonly found in machine shops.

Key Features

• SCLCR style, right-hand orientation for external turning and facing
• Screw-clamp insert holding method for secure, repeatable insert seating
• Accepts CCMT 32.52 inserts with 3/8 inch inscribed circle
• Neutral rake angle (0 degrees) for versatile workpiece material compatibility
• Steel construction provides rigidity and resistance to deflection under load
• Part of the CoroTurn 107 series for consistent performance across compatible tooling systems

Compatibility

Designed for use with CCMT 32.52 inserts (3/8 inch inscribed circle). Part of the SANDVIK COROMANT CoroTurn 107 series. Fits standard 1 x 1 inch turning tool stations on CNC turning centers and manual lathes.

Installation Notes

Installation is performed by qualified machinists or CNC lathe operators. Power down and lock out the machine spindle before changing inserts or mounting the toolholder. Ensure the shank is fully seated and clamped in the toolpost or turret to the machine manufacturer's specified clamping torque before operating. Follow shop safety procedures and machine tool manufacturer guidelines when setting tool offsets after installation.