Value Collection STC1202 T-slot Cutter 1-1/2in Cobalt M42

Product Description

The VALUE COLLECTION STC1202 is a cobalt M42 T-slot cutter designed for milling T-slots in machine tool tables, fixture plates, and workholding components. The cutter measures 1-1/2 inches in diameter with a 1/8-inch cutting width and seats on a 1-inch shank. Overall length is 5-5/16 inches. Eight staggered teeth deliver shear-cut action that reduces chatter and improves chip evacuation during slotting passes. M42 cobalt construction provides elevated heat resistance compared to standard high-speed steel, making it suitable for harder ferrous materials and interrupted cuts where tool life is a priority.

This cutter is used in machine shops, toolrooms, and manufacturing facilities where T-slots must be milled to standard or custom dimensions. Typical applications include producing T-slots in milling machine tables, angle plates, and custom fixturing. The 1-inch shank diameter suits standard vertical milling machine spindles and horizontal arbor setups. The staggered-tooth geometry handles both roughing and finishing passes in a single tool, reducing setup time in production environments.

Key Features

• M42 cobalt steel construction for superior heat and wear resistance over standard HSS
• 1-1/2 inch cutter diameter with 1/8 inch cutting width for standard T-slot profiles
• 8-tooth staggered configuration reduces chatter and improves chip flow
• 1-inch shank diameter for compatibility with standard vertical and horizontal milling setups
• 5-5/16 inch overall length provides clearance for deep table or fixture applications

Compatibility

Designed as a direct-fit T-slot cutter for use with standard 1-inch arbor or shank-mount milling machine spindles in vertical and horizontal milling configurations.

Installation Notes

Installation should be performed by a qualified machinist familiar with milling machine operation. Secure the cutter firmly to the arbor or collet holder and confirm runout before beginning any cut. Power down and lock out the machine before changing or inspecting the cutter. Use appropriate cutting fluid for cobalt tooling when working with ferrous or hardened materials to maximize tool life.