Slot Cutter Router Bits & T-Slot Router Bits

Whether you’re building cabinets, jigs, or custom fixtures, our selection of Slot Cutters and T Slot Router Bits gives you the precision and versatility to tackle it all. These tools are designed for clean, consistent cuts—perfect for joinery, workholding, and shop upgrades. Available in a range of diameters, kerf widths, and bearing setups, each bit is built with quality materials and many feature our AstraHP coating for longer tool life and cooler cuts.

Slot cutter router bits shine in any project where a precise groove is critical—think drawer bottoms, cabinet backs, frame-and-panel work, spline joinery, decorative inlays, or edge-banding kerfs. They’re fast to set up and produce glue-ready results in one pass, saving you time and effort.

T-slot router bits are your go-to for building custom T-track systems. Route a straight groove, then widen it with the T-slot profile to accept bolts and hold-downs. Use them in spoilboards, benchtops, jigs, and fences for modular, reconfigurable setups without the cost of pre-made tracks.

From functional shop solutions to refined furniture joinery, these bits deliver accuracy where it matters most.