26mm Dia, Hinge Boring Bit, 2 Cutting Edges, 2 Spurs, 1/4" Shank, 55mm Length cnc tools and the next tooth is

and the next tooth is a little lower and flat

Do not use a blade that is cracked or broken

Be sure to replace your collet

9/64" Countersink Diameter 3/8"

and then simply purchase additional pairs of knives from the selection below

26mm Dia, Hinge Boring Bit, 2 Cutting Edges, 2 Spurs, 1/4" Shank, 55mm Length cnc tools and the next tooth isDescription Dimar's Carbide Tipped Hinge Boring Bits snap in and out of the Snappy without a chuck key. Unique teeth design to cut more aggressively. Use on Drill Press. Cuts most Softwood and Hardwood More Information Tool ID 52026 Number of Cutters 2 Brand Dimar Trade Industrial Diameter (D) 26mm Shank (d) 1 4" Overall Length (L) 55mm Material Soft Wood, Hard Wood, Melamine Tools Hinge Boring Machines