Sandvik Coromant 5748668 Indexable Turning Toolholder

Product Description

The SANDVIK COROMANT 5748668 is a right-hand indexable turning toolholder in the SCLCR style, designed for precision external turning and facing operations on CNC lathes and manual turning centers. Part of the CoroTurn 107 series, it uses a screw-clamp insert holding method to secure CCMT 432 inserts with a neutral rake angle of 0 degrees. The shank measures 1 inch wide by 1 inch tall, and the overall length is 6 inches. The toolholder body is constructed from steel and weighs 1.73 pounds. It is a multi-use tool suited for general external turning and facing applications where consistent insert indexing and rigid clamping are required.

This toolholder is intended for use in machine shops, production turning cells, and maintenance environments where external turning and facing operations are performed. The SCLCR164D designation identifies the style, hand, insert shape compatibility, and shank dimensions. It accepts CCMT 432 inserts with a 0.5 inch inscribed circle. The head length is 0.8937 inches, and the back-of-bar to cutting edge distance is 6 inches. Licensed machinists and CNC programmers working with steel, stainless, and general-purpose turning applications will find this toolholder appropriate for both roughing and finishing passes when paired with the correct CCMT 432 insert grade.

Key Features

• SCLCR style right-hand toolholder from the CoroTurn 107 series
• Screw-clamp insert holding method provides secure, repeatable insert indexing
• Compatible with CCMT 432 inserts featuring a 0.5 inch inscribed circle
• Neutral rake angle (0 degrees) supports a wide range of workpiece materials
• 1 inch by 1 inch steel shank with 6 inch overall length
• Designated for facing and external turning applications

Compatibility

Designed for use with CCMT 432 inserts (0.5 inch inscribed circle). Fits standard 1 inch by 1 inch square shank tool blocks and turrets on CNC and manual lathes. Part of the SANDVIK COROMANT CoroTurn 107 tooling system.

Installation Notes

Installation should be performed by a qualified machinist or tooling technician with the machine spindle stopped and all power isolated per shop lockout/tagout procedures. Ensure the turret or tool block bore is clean and free of chips before seating the shank. Tighten the insert screw with the appropriate Torx or hex key per the insert manufacturer's clamping specification. Verify tool centerline height and overhang before taking the first cut.