Micro 100 QRR-030-4X Retaining Ring Grooving Tool

Product Description

The MICRO 100 QRR-030-4X is a solid carbide face grooving tool designed for cutting retaining ring grooves in bored holes. Built from solid carbide throughout, it delivers the rigidity and edge retention needed for precise, repeatable groove geometry in production and job-shop turning operations. Key dimensional specs include a 0.51-inch groove width, a 0.5-inch shank diameter, and an overall length of 3.0 inches. The tool is suited for machinists and toolroom operators running CNC or manual lathes who require accurate internal groove placement for retaining ring installation.

This tool is applied in face grooving operations on bored or turned internal features. It is intended for use where a retaining ring groove must be cut into a hole face, with a minimum hole diameter of 0.245 inches and a maximum hole depth capacity of 0.25 inches. The 0.236-inch projection allows controlled reach into the workpiece. Typical applications include precision component manufacturing in metalworking, hydraulic, pneumatic, and mechanical assembly production environments where retaining ring seats must meet tight dimensional tolerances.

Key Features

• Solid carbide construction provides high wear resistance and edge stability in difficult-to-machine materials
• Face grooving geometry designed specifically for retaining ring groove profiles
• 0.51-inch groove width supports standard retaining ring seat dimensions
• 0.5-inch shank diameter for secure toolholder engagement and minimal runout
• 0.236-inch projection allows precise depth control in shallow-bore grooving applications
• 3.0-inch overall length provides reach while maintaining tool stiffness

Compatibility

Designed as an OEM-style replacement and standard offering for use in lathes and turning centers equipped with 0.5-inch bore toolholders, suitable for face grooving operations requiring a minimum hole diameter of 0.245 inches.

Installation Notes

Installation and use of this tooling should be performed by a qualified machinist familiar with turning and boring operations. Secure the 0.5-inch shank firmly in a compatible toolholder before engaging the workpiece, and verify that spindle speed and feed rate are appropriate for the workpiece material and carbide tooling. Inspect the cutting edge for chips or wear before each use. Do not exceed the maximum hole depth capacity of 0.25 inches to avoid tool deflection or breakage.