Power Tools
1pc 12mm 12.7mm 1/2" Shank Replaceable Blade Planing Bit Face End Milling Cutter Insert-Style Spoilboard CNC Surfacing Router Bits For Wood(12.7mm shank bit)
1pc 12mm 12.7mm 1/2" Shank Replaceable Blade Planing Bit Face End Milling Cutter Insert-Style Spoilboard CNC Surfacing Router Bits For Wood Item12mm or 12" shank Router Bit Material: 45# steel Shank Diameter: 12mm or 1/2"shank Balance: +/- .003"...
https://www.bizrate.co.uk/powertools/1pc-12mm-12-7mm-1-2-shank-oid40191508512.html