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The VALUE COLLECTION 20-1410 is a solid carbide interior grooving tool designed for right-hand cutting in small-bore applications. Built from micrograin solid carbide, this tool delivers consistent edge integrity and wear resistance in demanding machining environments. It features a full-radius cutting profile and undercut geometry, making it well-suited for internal groove and relief operations. With an overall length of 2.5 inches and a shank diameter of 5/16 inch, the 20-1410 is sized for precision work in confined bores where rigidity and tight tolerances are required. Machinists and tool-and-die professionals working on CNC lathes and manual turning centers rely on this type of tool for repeatable interior grooving results.
This tool is configured for interior grooving operations with a minimum hole diameter of 0.3125 inches and a maximum hole depth of 1 inch. The 1-inch projection allows reach into shallow bores without sacrificing stability. The shank length of 1.5 inches provides adequate tool-holder engagement for secure mounting. Typical applications include internal relief cuts, snap-ring grooves, and undercut features in metalworking operations across aerospace, automotive, and general manufacturing environments.
Designed as an OEM-style replacement or direct-fit option for standard 5/16-inch shank tool holders used in interior grooving applications on CNC and manual turning equipment.
Installation and use of this grooving tool should be performed by a qualified machinist familiar with turning operations and tool-holder specifications. Ensure the machine spindle is fully stopped and all power is isolated before mounting or removing the tool. Verify shank-to-holder fit and projection length against the specific bore geometry before beginning cuts. Follow all applicable workplace safety and machine operation standards for cutting tool handling and setup.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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