Accupro 100-MG Single Point Tool Bit Left Hand Carbide

Product Description

The ACCUPRO 100-MG is a single point tool bit designed for left-hand square shoulder turning operations in metal cutting applications. Built with a micrograin solid carbide tip, this tool bit delivers consistent cutting performance in boring, chamfering, and turning operations. The shank measures 0.25 inches wide by 0.25 inches tall, with an overall length of 2 inches. A 1/64-inch nose radius provides a controlled cutting edge geometry suited for finishing and light to medium material removal. This tool bit is installed by machinists and CNC operators on manual lathes and turning centers where precise square shoulder geometry is required.

This tool bit is suited for AL-style tooling setups on conventional and CNC lathes performing left-hand turning passes. It is rated for boring, chamfering, and turning operations, making it a versatile option for shops that run varied part geometries. The micrograin carbide tip grade provides improved edge retention compared to standard carbide grades, supporting longer run times between tool changes in ferrous and non-ferrous stock. Industry Standard Number AL-4 identifies the tooling style for cross-referencing with compatible holders and insert catalogs.

Key Features

• Micrograin solid carbide tip for improved edge retention and wear resistance
• Left-hand cutting direction for right-to-left turning passes
• Square shoulder turning geometry for clean shoulder and face transitions
• 1/64-inch nose radius for controlled surface finish in finishing cuts
• Rated for boring, chamfering, and turning operations
• Industry Standard Number AL-4 for holder and catalog cross-reference

Compatibility

Designed for use in AL-style single point tool bit holders accepting a 0.25-inch by 0.25-inch shank. Industry Standard Number AL-4 applies.

Installation Notes

Installation is performed by a machinist or CNC operator. Power down and lock out the machine before seating or removing the tool bit from the holder. Secure the shank fully within the tool holder to the manufacturer-specified grip depth before resuming operation. Inspect the carbide tip for chipping or edge wear before each use; a damaged tip should not be run.