Value Collection 383-1042 BR-7 Single-point Tool Bit

Product Description

The VALUE COLLECTION 383-1042 is a BR-style single-point tool bit designed for lead angle turning operations on metal lathes and boring bars. Built to industry standard BR-7 specifications, it features a solid carbide C2-grade tip brazed to a square shank measuring 7/16 inches in height and 7/16 inches in width. The overall length is 3 inches. The right-hand cutting direction makes it compatible with standard lathe setups. C2 carbide grade is well suited for general-purpose machining of cast iron, non-ferrous metals, and similar materials at moderate cutting speeds. Machinists and tool and die professionals are the primary installers and users of this bit.

This tool bit is intended for use in manual and CNC lathes, boring bars, and turret setups where a BR-7 form factor is specified. Cutting applications include boring, chamfering, interrupted cuts, and turning. The 15-degree lead angle geometry helps reduce cutting forces and improve chip flow during turning passes. It is suited for both job shop and production environments where a reliable, economical single-point bit in the BR series is needed.

Key Features

• BR-7 industry standard designation ensures drop-in fit for compatible toolholders
• C2 solid carbide tip for wear resistance on cast iron, brass, and general-purpose materials
• 15-degree lead angle geometry reduces cutting forces and promotes chip control
• Right-hand cutting direction for standard lathe orientation
• Square shank: 7/16 inches height by 7/16 inches width, 3 inches overall length
• Rated for boring, chamfering, interrupted cuts, and turning applications

Compatibility

Designed as an OEM-style replacement and standard fitment for toolholders and boring bars accepting BR-7 series single-point tool bits with a 7/16 inch square shank.

Installation Notes

Installation is performed by machinists following standard lathe setup procedures. Ensure the lathe spindle is fully stopped and the machine is powered down before seating or adjusting the tool bit in its holder. Secure the shank firmly in the toolholder to the depth recommended by the holder manufacturer to prevent deflection during cuts. Follow applicable shop safety standards and machine tool manufacturer guidelines when setting cutting speeds and feeds for carbide tooling.