Value Collection 33051 Cobalt Roughing T-slot Cutter

Product Description

The VALUE COLLECTION 33051 is a cobalt roughing T-slot cutter designed for milling T-slots in machine tables, fixtures, and tooling plates. Built from M42 cobalt high-speed steel, this uncoated cutter handles interrupted cuts and tough materials where standard HSS tooling falls short. It features a 1-1/4 inch cutter diameter, a 31/64 inch cutting width, and a 1 inch shank diameter for secure holding in standard milling machine collets and arbors. With 6 straight teeth configured for roughing, it removes material aggressively while maintaining dimensional accuracy in the slot. Licensed machinists and toolroom technicians are the primary users.

This cutter is suited for horizontal and vertical milling machine applications where T-slots are being cut or reconditioned in steel, cast iron, and aluminum workpieces. The roughing tooth geometry reduces cutting forces and chip load per tooth, making it a practical choice for production environments as well as job shop and maintenance machining work. Its 5/8 inch bolt size designation corresponds to the T-slot bolt standard it is dimensioned to cut.

Key Features

• M42 cobalt HSS construction for heat and wear resistance in demanding milling applications
• 31/64 inch cutting width matched to standard T-slot dimensions for 5/8 inch bolts
• 6 straight roughing teeth for aggressive material removal and reduced cutting forces
• 1 inch shank diameter for rigid, secure clamping in milling machine spindles
• Bright uncoated finish — ready to use without additional preparation
• 3-15/16 inch overall length with a 3-29/64 inch shank length for reach into workpiece setups

Compatibility

Designed as an OEM-style replacement or direct-use T-slot cutter for horizontal and vertical milling machines accepting a 1 inch straight shank, dimensioned for cutting T-slots sized for 5/8 inch bolts per standard T-slot specifications.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician. Secure the shank fully in a collet, end mill holder, or arbor rated for the shank diameter before beginning the cut. Ensure the milling machine spindle is fully stopped and locked out before mounting or removing the cutter. Use appropriate cutting fluid for the workpiece material to extend tool life and maintain surface finish in the slot.