Accupro ACC-LC750060 Tool Bit Lh Cut-off Grooving Carbide

Product Description

The ACCUPRO ACC-LC750060 is a left-hand, LC-style single point tool bit engineered for cut-off and grooving operations on metalworking lathes and turning centers. The tip is micrograin solid carbide, a fine-grain carbide grade that delivers increased edge strength and wear resistance compared to standard carbide grades. The shank measures 0.75 inches wide by 0.75 inches tall with an overall length of 4 inches. Tip thickness is 0.060 inches, making it well-suited for narrow grooving and parting applications. Machinists and tool room technicians install this bit into compatible LC-style toolholders as a direct working insert for production or job-shop turning.

This tool bit is intended for use in manual lathes, CNC turning centers, and screw machines where left-hand cut-off or grooving operations are required. The LC tool bit style is a common format for grooving and parting applications in both light and moderate stock-removal scenarios. It is appropriate for shops performing repetitive cut-off work on ferrous and non-ferrous materials where a solid carbide tip provides the edge retention needed to maintain consistent groove geometry over extended run time.

Key Features

• Micrograin solid carbide tip for superior edge retention and resistance to chipping
• Left-hand cutting direction for lathe setups requiring right-to-left feed
• LC style bit geometry optimized for cut-off and grooving applications
• 0.060 inch tip thickness supports narrow grooving and parting cuts
• 0.75 inch square shank provides rigid toolholder seating and reduced vibration
• 4 inch overall length fits standard LC-style toolholders used in production turning

Compatibility

Designed for use with LC-style single point toolholders accepting a 0.75 inch by 0.75 inch square shank. Confirm toolholder pocket dimensions and cutting direction requirement before installation.

Installation Notes

Installation is performed by qualified machinists or tool room technicians. Power down and lock out the machine before seating or adjusting the tool bit in the toolholder. Ensure the shank seats fully and squarely in the pocket and that all clamping screws are tightened to the toolholder specification before resuming operation. Do not use a damaged or chipped carbide tip, as edge failure during cut-off operations can result in workpiece ejection or toolholder damage.