Value Collection 47012 Ar Style Single Point Tool Bit K68 Carbide

Product Description

The VALUE COLLECTION 47012 is a single-point lathe tool bit designed for square shoulder turning operations on manual and CNC lathes. Built with a K68 solid carbide tip brazed to a steel shank, it delivers consistent cutting performance on cast iron, hardened steels, and other abrasive materials where carbide grades in the K60-K70 range excel. The shank measures 1 inch wide by 1 inch tall, the overall length is 7 inches, and the nose radius is 1/32 inch. The right-hand cutting direction and AR tool bit style make it a standard fit for conventional toolpost setups. Machinists and toolroom operators working in production or job-shop environments will find this bit ready to use out of the box.

This tool bit is suited for boring, chamfering, and turning applications in both light and moderate material removal scenarios. The AR style geometry is a widely recognized industry-standard profile, identified by industry standard number AR-16, making it easy to source matching holders and toolposts. It is appropriate for use on engine lathes, turret lathes, and similar machine tool platforms where square shoulder turning passes are required. The K68 carbide grade is particularly effective when cutting abrasive or hard materials that would cause rapid wear on high-speed steel alternatives.

Key Features

• K68 solid carbide tip for high wear resistance on abrasive and hard workpiece materials
• AR tool bit style with industry standard number AR-16 for broad toolholder compatibility
• Right-hand cutting direction for conventional lathe operation
• 1 inch by 1 inch shank cross-section for rigid, low-deflection mounting
• 1/32 inch nose radius for a balance of surface finish quality and edge strength
• Suitable for boring, chamfering, and square shoulder turning in a single tool profile

Compatibility

Designed as an OEM-style single-point tool bit for use with standard AR-style toolholders and toolposts accepting a 1 inch by 1 inch shank on engine lathes and turret lathes.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. Power down and lock out the lathe spindle before seating or adjusting the tool bit in its holder. Secure the shank firmly in the toolpost to minimize chatter and tool deflection during the cut. Inspect the carbide tip for cracks or chipping before use, as a damaged tip can fracture under cutting loads.