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Box Joint Router Bits
Box Joint Router Bits
Box Joint Router Bits

Box Joint Router Bits

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There's A Reason Box Joints Are So Popular

The interlocking fingers of a well made box joint are a thing of reserved dignity. You will see them on countless items throughout your day. From high end kitchen drawers and jewelry boxes, to simple crates and containers, they are a stalwart figure in the world of joinery. Quick to make and uncomplicated to design, when precisely cut, fit, and glued the humble box joint forms a lasting hold that also catches the eye.

Our Infinity brand Box Joint Router Bits are designed to do this time-tested method of joinery justice. Made with micro-grain carbide tips, the five 5/32" kerf slot cutters will hold their edge longer than you would've ever thought possible. The 1/2" shank arbor lets you route combs in stock up to 1 9/16th" tall in a single pass or up to 3 1/8" tall in two passes. And, with three bearings included in the set, you'll be able to cut at depths of 1/4", 3/8", and 1/2" deep with absolute confidence.

Features Include:

  • Five 5/32" thick Micro-grain carbide tipped slot cutters
  • Comes with three bearings for cutting mutilple material thicknesses
    • BR-105 - 5/16” x 7/8” for 1/2 ” thick stock
    • BR-116 - 5/16” x 1-1/8” for 3/8” thick stock
    • BR-118 - 5/16” x 1-1/4” for 1/4” thick stock
  • One 1/2" shank arbor made from high grade machined steel

Uses in your shop:

  • Quickly cut perfect box joints on your router table

Tech Specs



Video Series


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Product Reviews

Item # Product Name Shank Cutter Diam. Cutter Height Bearing Diam. Price Quantity Take Action
61-501 Box Joint Router Bit
In Stock
1/2" 1-7/8" 1-13/32" 1-1/8" | 1-1/4" | 1-3/8"

Item Number:



Box Joint Router Bit

In Stock



Cutter Diam.:


Cutter Height:


Bearing Diam.:

1-1/8" | 1-1/4" | 1-3/8"



Questions & Answers:

We'll answer your questions Monday through Friday from 8:30 AM to 5:00 PM, Eastern Standard Time. If we don't know the answer, we'll ask the other customers who have bought this product in the past for help and their responses will be posted here.

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So i watched one of you finger joint videos (andrew?) and he mentioned u had pdfs on your site explaining how to set the bit up for any wood thickness.
Where are those PDF’s?