Lock Miter Router Bit Setup

When correctly cut the parts go together at a perfect 90 degree angle and the interlocking tongues and grooves make for lots of mechanical strength and glue surface area.

Lock miter router bit setup.

The eight sommerfeld s router bits that match the profiles on the easy set jig include. Set the approximate fence depth by visually. Simple steps for airtight joints. Align the midpoint of the lock miter cut with the centerline of the workpiece.

The two piece lock miter master jig set item 00 lmm is available now and sells for 49 90. One is for smaller router bits cutting 3 8 to 3 4 thick stock the other is for the larger bits cutting 5 8 to 1 1 8 thick stock. Infinity s lock miter master jigs will work with most brands of lock miter bits. In woodworking circles the lock miter is often referred to as a trick bit by a feat of geometric genius the bit creates both halves of a mitered corner complete with interlocking tongues and grooves with a single router table setup.

Your goal is to have a and b equal to each other. There are two sizes of the lock miter master jig. Downloadable pdf instructions and a promotional video showing proper jig setup can be found on infinity s website. Will only work with cmt and sommerfeld brand bits listed above item ezset.

The packaging says router bit set up jigs for 22627 45 lock miter bits amazon had these parts grouped with their commonly purchased together upsell option so i was hoping they might work together. Amazon s amazing return policy made the experience relatively painless. Zokmok professional 45 degree lock miter router bit carbide lock miter router bit with 2 blades suitable for 90 degree tenon joint woodworking 1 4 shank 3 4 stock 4 7 out of 5 stars 7 13 99 13. You need to get both the fence position and the bit height exactly right in order for this joint to work.

A lock miter router bit is not included. Once it does it delivers a very strong and elegant miter joint that is virtually impossible to detect from the outside and offers the additional advantage of being self. A lock miter router bit cuts a 45 degree miter with a tongue and groove. 45 lock miter router bit instructions set bit height and fence depth 1.

With the lock miter master jig you can set up a lock miter bit in no time at all.