Accupro ACC-GS012002 Grooving Tool Bit 3/8 Inch Carbide

Product Description

The ACCUPRO ACC-GS012002 is a GS-style single point tool bit designed for cut-off and grooving operations on CNC and manual lathes. It features a micrograin solid carbide tip brazed to a neutral-orientation shank, delivering consistent performance in tight-tolerance grooving applications. The shank measures 3/8 inches in both width and height, making it compatible with standard tool holders in that size class. With a minimum groove width of 0.012 inches and a maximum depth of cut of 0.030 inches, this tool bit is suited for precision grooving work where dimensional accuracy is critical. Machinists and toolroom operators use this style of bit for parting and shallow groove profiles on ferrous and non-ferrous materials.

This tool bit is used in turning operations where a narrow, controlled groove is required. The neutral cutting direction suits straight plunge cuts without lateral tool deflection bias. Typical applications include grooving for snap ring seats, undercuts, and parting operations on small-diameter workpieces. The micrograin carbide grade provides a fine grain structure that supports sharp edge retention at the cutting tip, which is especially useful when working with close-tolerance grooves on hardened or abrasive materials in production or job shop environments.

Key Features

• GS-style single point tool bit for cut-off and grooving operations
• Micrograin solid carbide tip for fine edge retention and wear resistance
• Neutral cutting direction for straight plunge grooving
• 3/8 inch shank width and 3/8 inch shank height for standard tool holder fitment
• Minimum groove width of 0.012 inches and maximum groove width of 0.014 inches
• Maximum depth of cut of 0.030 inches with a minimum nose radius of 0.002 inches

Compatibility

Designed as an OEM-style single point grooving tool bit for use in standard 3/8 inch tool holders on CNC and manual turning centers. Industry standard number GS-012002.

Installation Notes

Installation is performed by machinists or toolroom technicians. Secure the shank firmly in the tool holder to the correct center height before beginning any cutting operation. Ensure the lathe spindle is fully stopped and the machine is powered down before inserting or removing the tool bit. Follow shop safety protocols and machine manufacturer guidelines when setting tool overhang and depth-of-cut parameters.