Accupro ACC-G030K-4 Retaining Ring Grooving Tool

Product Description

The ACCUPRO ACC-G030K-4 is a solid carbide retaining ring grooving tool designed for internal groove cutting in small-diameter bores. Built from submicron-grade solid carbide, it delivers the rigidity and edge retention needed for precise groove geometry in production and maintenance machining environments. The tool features a 3/16 inch shank diameter and cuts a groove width of 0.0305 inches, making it suited for tight-tolerance retaining ring seats. Machinists and tool and die professionals use this type of tooling on CNC lathes and manual turning centers where bore access is limited and groove accuracy is critical.

This grooving tool is intended for internal retaining ring groove applications in bores with a minimum hole diameter of 0.187 inches. It handles a maximum hole depth of 0.25 inches and has a projection of 0.05 inches. The 2-inch overall length keeps the tool compact for work in confined bore entries. It is commonly used in precision machining shops, MRO operations, and production environments where consistent groove placement is required for snap ring or retaining ring installation.

Key Features

• Solid submicron-grade carbide construction for edge durability and dimensional consistency
• Groove width of 0.0305 inches suits standard internal retaining ring profiles
• 3/16 inch shank diameter for compatibility with standard toolholders and collet chucks
• Minimum bore entry of 0.187 inches enables use in small-diameter applications
• Maximum hole depth of 0.25 inches with 0.05 inch projection for controlled cutting reach
• 2-inch overall length supports compact setup on CNC and manual lathes

Compatibility

Designed as an OEM-style replacement or direct-use grooving tool for internal retaining ring groove operations in bores starting at 0.187 inches minimum diameter.

Installation Notes

This tool is installed by machinists in standard toolholders or collet-style boring bar holders sized for a 3/16 inch shank. Ensure the machine spindle is fully stopped and locked out before mounting or changing tooling. Verify tool projection and bore clearance before engaging the cut to avoid deflection or tool breakage. Follow shop-standard feeds and speeds for solid carbide boring tools in the workpiece material being machined.