Accupro ACC-GR114002 Cut-off Grooving Tool Bit Carbide

Product Description

The ACCUPRO ACC-GR114002 is a 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 steel shank, delivering consistent edge retention and dimensional accuracy in high-cycle production environments. The right-hand cutting direction suits standard lathe setups. Key working dimensions include a 0.114-inch groove width, a maximum depth of cut of 0.4 inches, and a minimum nose radius of 0.002 inches. Shank dimensions are 0.375 inches wide by 0.75 inches tall, fitting standard tool post and block holders common in most turning centers.

This tool bit is suited for grooving and parting operations in metalworking applications, including ferrous and non-ferrous turning work on engine lathes, turret lathes, and CNC turning centers. The micrograin carbide grade handles interrupted cuts and fine-finish grooving where standard carbide grades may exhibit premature edge wear. It is installed by machinists and toolroom technicians in job shop, production, and maintenance-repair-operations settings. The GR tool bit style and industry standard number GR-114002 allow direct cross-reference with tooling catalogs and machine shop procurement systems.

Key Features

• Micrograin solid carbide tip for improved wear resistance and edge retention compared to standard carbide grades
• 0.114-inch groove width suitable for narrow-groove and parting operations
• Maximum depth of cut of 0.4 inches supports a wide range of workpiece diameters
• Minimum nose radius of 0.002 inches enables tight-corner grooving profiles
• Right-hand cutting direction for conventional lathe mounting
• 3/8-inch shank width by 3/4-inch shank height fits standard tool holders and quick-change blocks

Compatibility

Designed as a direct-fit replacement and standard tooling option for lathes and turning centers accepting 3/8-inch wide by 3/4-inch tall shank tool bits; cross-references to industry standard number GR-114002.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. Power down and lock out the lathe spindle before seating or removing the tool bit from the holder. Verify shank seating depth and tool height on centerline before resuming cuts. Do not exceed the rated maximum depth of cut of 0.4 inches, and inspect the carbide tip for chipping or cratering at regular intervals during high-volume runs.