Value Collection 383-8822 TRE-8 Single-point Boring Tool Bit

Product Description

The VALUE COLLECTION 383-8822 is a TRE-style single-point round shank boring tool bit designed for precision metal cutting operations on lathes and boring machines. It features a C2-grade solid carbide tip brazed to a steel shank, providing the hardness and wear resistance needed for consistent stock removal in ferrous and non-ferrous materials. The neutral cutting direction makes it suitable for straight-in boring passes. Key dimensions include a 0.5 inch shank height, 0.5 inch shank width, a 1/64 inch nose radius, and an overall length of 2.5 inches. Machinists and toolroom operators working on production or maintenance turning applications will find this a reliable single-point insert alternative for smaller bore work.

This tool bit is intended for round shank boring applications in manual and CNC lathe setups where a compact, solid carbide-tipped bit is required. The 15-degree lead angle and neutral orientation suit straight boring cuts on through-holes and blind bores. It is appropriate for light to medium material removal in job shop, maintenance machining, and production toolroom environments. The short 2.5 inch overall length keeps the bit rigid in standard boring bar holders and tool blocks sized for 0.5 inch shank tooling.

Key Features

• C2-grade solid carbide tip for extended tool life and heat resistance in boring applications
• Neutral cutting direction for straight-in boring passes without side-cutting bias
• 15-degree lead angle suited for controlled chip formation during boring cuts
• 1/64 inch nose radius balances surface finish quality and cutting edge strength
• Compact 2.5 inch overall length promotes rigidity in 0.5 inch shank tool holders
• TRE-8 industry standard designation for direct cross-reference and replacement sourcing

Compatibility

Designed as a standard TRE-8 industry-style replacement for round shank boring tool bit holders accepting a 0.5 inch shank height by 0.5 inch shank width tool bit.

Installation Notes

Installation is performed by a machinist or toolroom technician. Secure the shank firmly in the tool holder or boring bar with the set screw torqued per the machine tool manufacturer's specification before engaging the spindle. Ensure the machine is at a full stop and the spindle lock is engaged before seating or removing the tool bit. Inspect the carbide tip for chipping or cracks before each use and do not use a damaged tip under cutting loads.