Value Collection 383-8516 TSC-6 Boring Tool Bit 3/8 in Shank

Product Description

The VALUE COLLECTION 383-8516 is a single-point square shank boring tool bit built to the TSC-6 industry standard. It features a solid carbide tip rated at C6 grade, delivering the hardness and wear resistance needed for consistent performance in metal boring operations. The shank measures 3/8 inches in both height and width, with an overall length of 1-3/4 inches. The neutral cutting direction and 1/64 inch nose radius make it suitable for straight boring passes where tool deflection and surface finish are both concerns. Machinists and toolroom operators working with manual lathes, boring bars, or CNC turning centers rely on this style of insert for precision internal diameter work.

This tool bit is intended for boring applications on ferrous and non-ferrous metals in production and job-shop environments. The TSC-6 form factor is a recognized industry standard, making it a common fit for square shank boring bar holders sized for 3/8 inch shanks. It is well suited to residential and light industrial machine shop settings where repeatability and insert-grade consistency are required on short-run and repeat boring jobs.

Key Features

• TSC-6 industry standard form factor for broad holder compatibility
• C6 solid carbide tip grade for high hardness and abrasion resistance
• Neutral cutting direction for straight axial boring passes
• 1/64 inch nose radius for controlled surface finish in bored bores
• Square shank design — 3/8 inches height by 3/8 inches width — for secure clamping in standard holders
• Compact 1-3/4 inch overall length minimizes overhang and tool deflection

Compatibility

Designed as a TSC-6 standard single-point boring tool bit compatible with square shank boring bar holders accepting a 3/8 inch shank cross-section.

Installation Notes

Installation is performed by qualified machinists or toolroom technicians. Power down and lock out the machine spindle before seating or removing tool bits. Secure the shank firmly in the holder to the holder manufacturer's clamping specification to prevent chatter or pullout during the cut. Inspect the carbide tip for edge integrity before use — do not run a chipped or cracked carbide tip.