Micro 100 RR-093-12 Retaining Ring Grooving Tool

Product Description

The MICRO 100 RR-093-12 is a solid carbide internal grooving tool designed for cutting retaining ring grooves in bored holes. Built from solid carbide stock, this tool delivers the rigidity and wear resistance needed for precision grooving in ferrous and non-ferrous materials. It accepts a 0.5 inch shank, measures 3.0 inches in overall length, and cuts a groove width of 0.093 inches. The 0.15 inch projection and 0.75 inch maximum hole depth rating make it well suited for shallow-to-moderate bore applications on CNC lathes and manual turning centers.

This tool is used in machine shops, manufacturing facilities, and tool rooms where internal retaining ring grooves must be cut to tight tolerances. Typical applications include preparing bores for snap rings or retaining rings in shaft assemblies, gearboxes, hydraulic components, and precision mechanical housings. The minimum bore diameter of 0.5 inches defines the smallest hole this tool can enter and groove effectively. It is run by machinists and toolmakers on turning equipment requiring a standard half-inch shank holder.

Key Features

• Solid carbide construction for rigidity, wear resistance, and longer tool life compared to high-speed steel
• 0.093 inch groove width matched to standard retaining ring profiles
• 0.5 inch shank diameter fits standard boring bar holders and tool blocks
• 3.0 inch overall length provides reach into moderate-depth bores
• 0.15 inch projection controls depth of cut and minimizes deflection
• Maximum hole depth of 0.75 inches suits the majority of shallow internal groove applications

Compatibility

Designed for use in any turning setup accepting a 0.5 inch shank grooving tool with a minimum bore entry diameter of 0.5 inches and a maximum groove depth of 0.75 inches.

Installation Notes

Installation is performed by machinists using a compatible 0.5 inch shank tool holder on a lathe or turning center. Ensure the machine spindle is fully stopped and the tool holder is securely clamped before indexing or adjusting tool projection. Set projection to the required groove depth using a presetter or dial indicator before engaging the workpiece. Follow shop-standard speeds and feeds for solid carbide grooving tools based on workpiece material.