Micrograin bit cuts a dovetail-like joint for cutting stair stringers to accept stair treads
Carbide tipped 3° Degrees
5/8" Flute Length
7/8" Overall Diameter
2-5/16" Overall Length
1/2" Shank Diameter
1-3/8" Shank Length1609K, 1608, 1608LX, 1608U, 1608T, 1609AK