Value Collection 383-3012 Single-point Tool Bit D-4 C2 Carbide

Product Description

The VALUE COLLECTION 383-3012 is a single-point tool bit designed for precision cutting operations on manual and CNC lathes. Built to industry standard D-4, this bit features a 0.25 inch shank height and 0.25 inch shank width with a neutral cutting direction, making it suitable for straight-line turning passes. The tip is C2-grade solid carbide, which delivers hardness and wear resistance appropriate for machining cast iron, non-ferrous metals, and similar materials. Overall length is 2 inches. The 80-degree included angle and pointed nose geometry make this bit well-suited for chamfering operations. Machinists and toolroom technicians are the primary installers.

This tool bit is used in metal-removal applications where a compact, neutral-rake single-point insert is required. The D-style geometry fits standard tool holders accepting 0.25 inch square shanks. Typical applications include chamfering, light turning, and contouring on benchtop lathes, engine lathes, and turret lathes in job shop, maintenance, and production environments. The solid carbide construction supports higher cutting speeds compared to high-speed steel alternatives.

Key Features

• C2-grade solid carbide tip for extended wear life on ferrous and non-ferrous workpieces
• Neutral cutting direction accommodates both left-hand and right-hand cutting setups
• 80-degree included angle with pointed nose geometry optimized for chamfering
• Meets industry standard D-4 for consistent fitment in compatible tool holders
• Compact 2 inch overall length suits small-bore and tight-clearance applications

Compatibility

Designed as an OEM-style replacement or direct-fit option for standard tool holders accepting a 0.25 inch square shank single-point tool bit with D-4 industry standard geometry.

Installation Notes

Installation is performed by a qualified machinist or toolroom technician. Power down and lock out the lathe before seating or adjusting the tool bit in the holder. Ensure the tool bit is clamped securely and set to the correct center height before resuming cuts. Do not exceed the cutting parameters appropriate for C2 carbide grade and the workpiece material being machined.