Set the approximate fence depth by visually.
Lock miter setup instructions.
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 is not included.
Set the initial router bit height by using a piece of your stock as a reference.
Simple steps for airtight joints.
Use the miter end of the set up block with the flat edge for 1 2 stock and the full 45 degree miter end of the set up block for 3 4 stock.
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11 16 for 9755 uniform thickness.
With the lock miter master jig you can set up a lock miter bit in no time at all.
This video is about using the 45 degree lock miter bit.
The set up block is.
45 lock miter router bit instructions set bit height and fence depth 1.
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.
Align the midpoint of the lock miter cut with the centerline of the workpiece.
Infinity s lock miter master jigs will work with most brands of lock miter bits.
A lock miter bit is one of the most challenging router bits to set up.
Your goal is to have a and b equal to each other.
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.
Using the set up block raise or lower the bit until the block aligns with the tongue and groove of the bit.
They re more stable and result in smoother cuts expect to pay 50 to 100 for a bit depending on the size.
The two piece lock miter master jig set item 00 lmm is available now and sells for 49 90.
There are two sizes of the lock miter master jig.
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This video is about using the 45 degree lock miter bit.