Wolfcraft
Unfortunately, this product is discontinued in your selected store and nearby stores.
You may be interested in these similar products shown belowFor fast and accurate dowel and tenon hole matching
Includes 2 centres each of 1/4", 5/16" 3/8", 1/2" diameter sizes
Also centres tenon sizes 3/16", 1/4", 5/16", 3/8"
All metal for durability
To be used with brad point drill bits