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23YEARS
1 9
SKU: 01-128D

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

$29.90
Cutter Diameter
Cutter Height
Bearing Diameter

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Our Mortise & Tenon router bits are engineered to deliver clean edges, flat bottoms and perfect shoulders on tenons. Downshear geometry leaves a smooth, fray-free surface on hardwood and plywood alike. Our Infinity Tools silver non-stick coating serves to keep your tool running cool and makes clean-up a snap. All of the router bits on this page come with a bearing kit that includes a stop collar, bearing and allen key. The top bearing will come in very handy for sign making, carving, duplicating or almost any routing job where a pattern is useful.

Bearing kits match the cutting diameter of the router bit chosen with the exception of the following:

  • 01-128b, bearing diameter is 5/8", for use with Carey Jig
  • 01-128c, bearing diameter is 3/4", for use with Hinge-Mate

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Frequently Asked Questions

What's included with these bearing-equipped router bits?

Each bit comes with a bearing kit that includes a stop collar, bearing, and allen key, so you can convert it to a pattern-following bit. See our router templates to pair with them.

What shank and cutter sizes are available?

They have a 1/4" shank with cutter diameters of 1/2" or 3/4" and cutter heights of 3/4" or 5/16".

What is the top bearing used for?

The top bearing lets the bit follow a template, making it ideal for sign making, carving, duplicating parts, and almost any routing job where a pattern is useful.

What bearing diameters come with these bits?

Bearing diameters of 1/2", 3/4", and 5/8" are offered, and the bearing generally matches the bit's cutting diameter except for two jig-specific options.

Which bit works with the Carey Jig?

Item 01-128b ships with a 5/8" bearing specifically for use with the Carey Jig. Browse more joinery router bits.

Which bit works with the Hinge-Mate?

Item 01-128c ships with a 3/4" bearing intended for use with the Hinge-Mate.

How is this different from the standard mortise & tenon bit?

The cutter is the same downshear mortise profile, but this version adds a top-bearing kit so it can also follow templates for pattern routing. See the full carbide router bits range.

Do these leave a smooth cut in plywood?

Yes. The downshear geometry leaves a smooth, fray-free surface on hardwood and plywood alike, reducing tear-out on sheet goods.

What is the silver coating?

It's an Infinity Tools silver non-stick coating that keeps the bit running cool and makes clean-up of pitch and resin a snap, helping the edge last longer.

Who makes these router bits?

They are made by Infinity Cutting Tools. Explore more straight router bits and pattern-routing accessories.

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