Value Collection 383-0012 AR-4 Single-point Tool Bit

Product Description

The VALUE COLLECTION 383-0012 is an AR-style single-point tool bit designed for square shoulder turning operations on manual and CNC lathes. It features a C2 solid carbide tip brazed to a steel shank, delivering the hardness and wear resistance needed for cutting ferrous and non-ferrous metals. The shank measures 1/4 inch in height and 1/4 inch in width, with an overall length of 2 inches, making it well suited for light-duty turning, boring, and chamfering work. The right-hand cutting direction means it advances from right to left across the workpiece. This tool bit weighs approximately 0.06 pounds.

The 383-0012 is intended for use in small lathes and toolroom applications where a compact, right-hand AR-4 tool bit is required. Typical applications include outside diameter turning, shoulder cutting, chamfering edges, and light boring passes. It is a practical choice for machinists, tool and die makers, and maintenance shops running small-bore turning operations on steel, aluminum, brass, and similar materials.

Key Features

• AR-4 industry standard tool bit style for broad compatibility with standard AR-series tool holders
• C2 solid carbide tip grade suitable for general-purpose turning and boring of ferrous and non-ferrous metals
• Right-hand cutting direction for standard left-to-right lathe feed
• Square shoulder turning geometry supports facing, chamfering, and turning in a single tool
• Compact 2-inch overall length fits small tool posts and turret-style holders
• 1/4 inch by 1/4 inch shank cross-section for use in matching AR-series tool holders

Compatibility

Designed as an OEM-style replacement or direct-fit tool bit for AR-4 series tool holders accepting a 1/4 inch by 1/4 inch shank. Verify holder seat dimensions and cutting direction requirement before installation.

Installation Notes

Installation is performed by machinists familiar with lathe tooling and AR-series tool holder systems. Secure the shank firmly in the tool holder and verify that the tool bit projects the correct distance before initiating a cut. Confirm the lathe spindle is fully stopped and the machine is powered down before seating or removing the tool bit. Do not exceed the material and speed ratings appropriate for a C2 carbide grade in the application being performed.