Use this specialized stepped tru-fit drill bit to drill holes for Miller Dowels.
This drill bit is made in the USA from quality tool steel. Available in three sizes for matching Miller Dowels in 1X, 2X, and Mini X.
Precision stepped drill bit for Miller Dowels
Bores clean holes
Prevents boards from separating as you drill
This drill bit will last a long time. Each bit can be professionally sharpened once, but then it should be replaced in order to maintain the precision profile of the dowels.
I've been using Miller Dowels for the last 5 years and never had to sharpen a bit. I've drilled 1000s of holes in soft and hardwoods including oak, ash, and walnut with ease. They only time I need to replace a bit is when I ruin a bit by hitting on a nail or screw.
Dowel Specifications (1X) Length: 2-3/4 inch Cap Diameter: 7/16 inch Material: For joining material up to 1-1/8 in. thick
Dowel Specifications (2X) Length: 3-1/2 inch Cap Diameter: 1/2 inch Material: For joining material up to 1-5/8 in. thick
Dowel Specifications (Mini X) Length: 1-5/8 inch Cap Diameter: 1/4 inch Material: For joining material 1/2 in. to 3/4 in. thick