T-Slot Cutters

T-slot cutters are specialized milling tools used to create T-shaped slots, often called T-slots or T-grooves, in workpieces. These slots have a specific shape that resembles the letter "T" and are commonly used in machine tool setups, jigs, fixtures, and other applications where workpieces need to be securely clamped or positioned.

T-slot cutters typically have a cylindrical shank with multiple cutting edges, often in the form of flutes or teeth. They are designed to be used with milling machines or CNC milling machines. The cutters are available in various sizes and configurations to accommodate different T-slot dimensions and specifications.

The cutting edges of T-slot cutters are usually designed with a combination of straight and angled flutes to create the desired T-slot shape. The cutting process involves removing material from the workpiece to form the slot. The cutter is guided along the desired path, and the machine's spindle rotates the cutter to perform the cutting action.

T-slot cutters are commonly made from high-speed steel (HSS) or solid carbide, which provide excellent cutting performance and durability. Some T-slot cutters may have replaceable inserts or tips to extend their tool life or allow for different cutting configurations.

These cutters are widely used in metalworking industries, such as manufacturing, engineering, and fabrication, where T-slots are required for precise positioning, alignment, and fastening of components. They are essential tools for creating accurate and reliable fixtures and workholding systems.

Manufactured in the USA by HTC, T-slot cutters are crafted from either M7 high speed steel or M42 cobalt, which is ideal for tougher materials. Both cobalt and HSS T-slot routers are available uncoated or with a titanium nitride coating for improved performance. Router diameters range from 9/16" to 2-21/32" and lengths span rom 2-19/32" to 5-29/32". Contact us for help finding the right milling accessory for your project today. We're here to help!