Value Collection STC1606 Cobalt T-slot Cutter 2in X 3/8in

Product Description

The VALUE COLLECTION STC1606 is a cobalt T-slot cutter designed for milling T-slots in machine tables, fixtures, and workholding components. Built from M42 cobalt high-speed steel, it delivers heat and wear resistance suited to interrupted cuts and harder workpiece materials. The cutter measures 2 inches in diameter with a 3/8 inch cutting width, a 1 inch shank diameter, and a 20mm neck diameter. With 10 staggered teeth and an overall length of 5-11/16 inches, it is sized for standard vertical milling machines and machining centers. Machinists and tool-and-die makers use this cutter when cutting T-slots for standard bolt sizes in ferrous and non-ferrous materials.

The STC1606 is appropriate for T-slot milling operations in job shops, maintenance facilities, and production environments. It fits applications where a 2 inch cutter diameter and 3/8 inch slot width match the required T-slot profile. The staggered tooth configuration reduces cutting forces and helps clear chips from the slot, making it suitable for both manual and CNC milling setups where rigidity and proper fixturing are maintained.

Key Features

• M42 cobalt HSS construction for improved heat resistance and tool life in tough materials
• Staggered tooth configuration with 10 teeth reduces cutting forces and improves chip evacuation
• 2 inch cutter diameter with 3/8 inch cutting width for standard T-slot profiles
• 20mm neck diameter allows clearance when cutting full-depth T-slots
• 1 inch shank diameter for secure holding in standard milling machine arbors and collets
• 5-11/16 inch overall length accommodates typical milling machine spindle clearances

Compatibility

Designed for use on vertical milling machines and machining centers that accept a 1 inch shank diameter tool holder or arbor and require a 2 inch diameter, 3/8 inch wide T-slot cutter profile.

Installation Notes

A licensed machinist or qualified tool-and-die technician should mount and operate this cutter. Secure the shank fully in a clean, properly sized arbor or collet holder and verify runout before cutting. Power down and lock out the machine before changing or adjusting tooling. Use appropriate cutting fluid and feed rates for the workpiece material to prevent premature tool wear or breakage.