Sumitomo U104414 Grooving Toolholder Gnd 6in Rh

Product Description

The SUMITOMO U104414 is an external right-hand indexable grooving toolholder in the GND series, designed for precision grooving operations on CNC lathes and turning centers. Built with a 1-inch by 1-inch square shank and an overall length of 6 inches, this toolholder accepts GCML, GCMN, and GCMR indexable inserts secured by a screw-clamp holding method. With a maximum depth of cut of 0.75 inches and a head length of 1.752 inches, it handles external grooving applications where dimensional accuracy and repeatability are critical. Machinists and toolroom technicians working in production or job-shop environments will find this a reliable right-hand non-face grooving solution.

This toolholder is suited for external grooving on bar stock and turned components in both production and maintenance machining environments. The GND-style toolholder is a multi-use design, meaning it can be adapted across a range of compatible insert geometries within the GCML, GCMN, and GCMR family. The 1-inch by 1-inch shank fits standard toolpost and gang-tool setups common on light to mid-size turning machines. A back-of-bar to cutting-edge distance of 1.000 inch supports consistent tool positioning during setup.

Key Features

• External, right-hand cutting direction for standard OD grooving operations
• Screw-clamp insert holding method for secure, repeatable insert seating
• Compatible with GCML, GCMN, and GCMR indexable inserts
• Maximum depth of cut of 0.75 inches for versatile groove width capability
• Multi-use tool designation supports use across compatible insert geometries
• GND series toolholder style with 1-inch square shank for broad machine compatibility

Compatibility

Designed for use with GCML, GCMN, and GCMR indexable grooving inserts in the GND toolholder series. Compatible insert size codes: GCML, GCMN, GCMR.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Secure the shank fully within the toolpost or turret before operation and verify insert seating after each index. Power down and lock out the machine before changing inserts or adjusting the toolholder. Follow the machine tool manufacturer's torque and clamping specifications for the toolpost style in use.