Infinity Tools 1/4" Shank Mortise & Tenon Router Bits

They have a 1/4" shank, which fits routers equipped with a 1/4" collet. Browse more straight router bits.

The bits are offered in 1/2" and 3/4" cutter diameters, with cutter heights of 3/4" or 5/16" depending on the bit.

The downshear cutting action pulls wood fibers downward, leaving a smooth, fray-free surface on hardwood and plywood alike and reducing tear-out on the top face.

Yes. They are engineered to deliver clean edges, flat bottoms, and perfect shoulders on tenons, which is ideal for accurate mortise-and-tenon joinery. See more joinery router bits.

The Infinity Tools silver non-stick coating helps keep the bit running cool and makes clean-up of pitch and resin a snap, which helps preserve the cutting edge.

Yes. The downshear geometry leaves a smooth, fray-free surface on both hardwood and plywood, so they work well across solid wood and sheet goods.

Depending on the model, the overall length is 1-7/8" or 2-1/8". Check the spec for the diameter you choose.

No, these are the standard mortise & tenon bits. Infinity also offers a version with a bearing kit for pattern work, sign making, and duplicating. See more carbide router bits.

Their flat-bottom straight profile is well-suited to grooves and dados in addition to tenon cheeks. For dedicated grooving, see our grooving bits.

They are made by Infinity Cutting Tools to stringent quality standards. Explore the full range of carbide router bits.