Value Collection 375-1216 Boring Bar C6 Carbide-tipped

Product Description

The VALUE COLLECTION 375-1216 is a carbide-tipped boring bar designed for precision internal boring operations on a lathe or boring machine. It features a C6 carbide-tipped insert grade, making it suitable for general-purpose machining of steel, cast iron, and similar materials. The right-hand cutting direction means it feeds from right to left in standard lathe orientation. With a 1/2 inch shank diameter and a compact 2.25 inch overall length, this bar fits toolholders and turrets commonly found on small to mid-size engine lathes and CNC turning centers. It weighs 0.15 pounds and is sold individually.

This boring bar is used in machine shops, maintenance facilities, and production environments where small-diameter internal bores need to be opened, finished, or trued. It handles bores starting at 5/16 inch minimum diameter and reaches a maximum bore depth of 3/4 inch. The compact size makes it well suited for short, tight-tolerance blind or through-bores in small workpieces. Machinists and toolroom technicians are the primary installers and operators of this tooling.

Key Features

• C6 carbide-tipped cutting edge for general-purpose ferrous and non-ferrous machining
• Right-hand cutting direction for standard lathe feed orientation
• 5/16 inch minimum bore diameter for small internal features
• 3/4 inch maximum bore depth suitable for shallow blind and through bores
• 1/2 inch shank diameter fits standard toolholders and quick-change systems
• Compact 2.25 inch overall length reduces overhang and chatter risk

Compatibility

Designed as a standard replacement or supplemental boring bar for toolholders accepting a 1/2 inch round shank, commonly found on engine lathes, turret lathes, and CNC turning centers configured for small-diameter internal work.

Installation Notes

A qualified machinist should install and operate this tooling. Secure the shank firmly in the toolholder to the full recommended engagement depth to minimize deflection. Always bring the machine to a complete stop before adjusting tool position or removing the bar from the holder. Inspect the carbide tip for chipping or wear before each use; do not run a damaged tip.