Accupro ACC-LC750125 Single Point Tool Bit Lh Cut-off

Product Description

The ACCUPRO ACC-LC750125 is a left-hand, LC-style single point tool bit designed for cut-off and grooving operations on metal lathes and turning centers. The cutting tip is solid micrograin carbide, a fine-grain substrate that provides a harder, more wear-resistant edge compared to standard carbide grades. The shank measures 3/4 inches wide by 3/4 inches high with a 4-inch overall length. The tip thickness is 0.120 inches and the tip width is 0.125 inches, making it suited for narrow parting cuts and precision groove work. Machinists and tool-and-die professionals install this tool bit in standard left-hand boring bars or tool holders rated for LC-series inserts.

This tool bit is used in production and job-shop turning applications where repeatable cut-off and grooving performance is required. The left-hand cutting direction suits applications where the spindle rotation or tool approach calls for a reverse-hand setup. The micrograin carbide tip holds an edge longer in continuous cuts on steel, cast iron, and similar ferrous materials, reducing tool change frequency during high-volume runs. It follows the LC industry standard geometry, so it drops into any holder designed for that profile.

Key Features

• LC-style single point tool bit for cut-off and grooving operations
• Micrograin solid carbide tip for extended edge life and wear resistance
• Left-hand cutting direction for reverse-approach setups
• Tip width of 0.125 inches suits narrow parting and precision groove cuts
• 3/4 inch by 3/4 inch shank fits standard LC-series tool holders
• 4-inch overall length provides adequate reach for most lathe tool posts

Compatibility

Designed as an OEM-style replacement and direct-fit tool bit for tool holders and boring bars that accept LC-series, left-hand single point cut-off and grooving inserts with a 3/4 inch shank profile. Industry standard number LC-750125.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Power down and lock out the lathe or turning center before seating or removing the tool bit. Secure the shank fully in the tool holder to the manufacturer-specified clamping depth to prevent chatter or tool pullout during the cut. Follow applicable shop safety and OSHA machine-guarding requirements when changing cutting tools.