Accupro ACC-G025K-8 Retaining Ring Grooving Tool

Product Description

The ACCUPRO ACC-G025K-8 is a solid carbide retaining ring grooving tool designed for cutting precise internal grooves in bores and holes. Built from submicron-grade solid carbide, it delivers the rigidity and edge retention needed for consistent groove geometry in tight-tolerance work. The tool features a 3/16 inch shank diameter and an overall length of 2 inches, with a 0.05 inch projection and a groove width of 0.0255 inches. Machinists and tool-and-die tradespeople use this type of tool on lathes and boring setups where retaining ring grooves must be cut to precise dimensions in small-diameter bores.

This grooving tool is suited for internal retaining ring groove applications in bores with a minimum hole diameter of 0.187 inches. It handles a maximum hole depth of 0.5 inches, making it appropriate for shallow to mid-depth bore work. Typical applications include machining retaining ring seats in hydraulic components, small housings, and precision assemblies where groove width and depth tolerances are critical. The submicron carbide grade helps maintain cutting edge integrity across production runs and in harder workpiece materials.

Key Features

• Submicron-grade solid carbide construction for edge retention and rigidity
• Groove width of 0.0255 inches for precise retaining ring seat geometry
• 3/16 inch shank diameter for compatibility with standard small-bore toolholders
• 0.05 inch projection supports controlled depth engagement
• Maximum hole depth capacity of 0.5 inches
• Compact 2 inch overall length for use in confined setups

Compatibility

Designed for use in standard toolholders accepting a 3/16 inch shank, suitable for internal retaining ring grooving operations in bores with a minimum diameter of 0.187 inches.

Installation Notes

Installation and use of this tool should be performed by a qualified machinist familiar with lathe or boring mill operation. Ensure the workpiece is securely clamped and the machine is brought to a complete stop before changing or inspecting the tool. Verify toolholder runout and shank seating before cutting to avoid deflection that could affect groove width accuracy. Follow shop safety protocols and applicable standards for cutting tool handling and machine guarding.