Value Collection 383-8712 TRC-6 Single-point Tool Bit 3/8 in

Product Description

The VALUE COLLECTION 383-8712 is a single-point tool bit designed for round shank boring operations on manual and CNC lathes. Built to the TRC-6 industry standard, it features a C2 solid carbide tip brazed to a round shank body measuring 3/8 inches in both height and width. The neutral cutting direction suits straight boring passes where the tool feeds without a left- or right-hand bias. At 1-3/4 inches overall length and a 1/64 inch nose radius, this bit is sized for precision finish and semi-finish boring in ferrous and non-ferrous materials. Machinists and tool-and-die professionals use this style of bit in boring bars and round-shank holders across a range of lathe setups.

This tool bit fits standard round-shank boring bar holders that accept a 3/8 inch diameter shank. It is suited for production and job-shop boring operations in metals where a C2 carbide grade provides the hardness and wear resistance needed for general-purpose cutting. The neutral geometry makes it interchangeable across left- and right-hand setups when a straight-feed approach is used. It is sold individually and ships as a single unit, making it practical for replacing a worn bit or adding to an existing boring bar kit.

Key Features

• TRC-6 industry standard designation ensures fitment in compatible round-shank boring bar holders
• C2 solid carbide tip for hardness and wear resistance in general-purpose boring applications
• Neutral cutting direction supports straight boring passes without left- or right-hand bias
• 3/8 inch shank height and 3/8 inch shank width for a square, secure seat in the holder
• 1/64 inch nose radius suited for finish and semi-finish boring passes
• 1-3/4 inch overall length compact enough for short boring bar setups

Compatibility

Designed as an OEM-style replacement or direct-fit addition for round-shank boring bar holders accepting a 3/8 inch shank per the TRC-6 industry standard.

Installation Notes

Installation is performed by a machinist or tool-and-die professional. Secure the shank fully in the boring bar holder before cutting and confirm the set screw or clamping mechanism meets the holder manufacturer torque guidance. Power down and lock out the lathe spindle before changing or adjusting any tool bit. Inspect the carbide tip for chipping or cratering before each use and replace the bit if the cutting edge is compromised.