Leigh jig dovetail cutters

UKworkshop.co.uk

Help Support UKworkshop.co.uk:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

Deadeye

Established Member
Joined
21 Aug 2017
Messages
985
Reaction score
356
Location
Buckinghamshire
Yes, yes, I ought to cut them by hand, but I have borrowed a nice Leigh jig, need to buy the cutters...and am slightly confused.

Firstly, the table in the manual listing bits has most at 8 degrees, but also "14o or 15o". I thought the angle required was set by the geometry of the fingers so don't understand how different angle bits would work? Similarly, Wealden's list of dovetail cutters marks "Leigh" against cutters of 8, 11 and 14 degrees. What is the actual cutter angle I need for a standard set of fingers on a Leigh jig?

Secondly, is Wealden the best place to buy these or can I get a cheapy version somewhere as it's a smallish one-off project? What would I search for, as everything seems to list by measurement of width and length, not angle?

Third, does it matter what straight bit I use or does the size have to be matched to the dovetail cutter?

Many thanks!
 
The angle selected depends on the timber you're using - wide angle for softwoods and shallow for hardwoods. If you look at the video on Leigh's website it gives a good overview including a section on cutter selection.
Brian
 
The mistake I made using the Leigh jig was having different height drawers and through dt’s at the back of the drawer and lapped at the front.
The amount of time setting it up each time and testing it with sample cuts was HUGE. I could easily have saved time cutting them by hand, which of course was the very reason I bought the Damn thing to start with. Best of luck btw, so if you are making anything have everything the same at each corner.
Ian
 

Latest posts

Back
Top