Comparison : Item # D801450, Oval Shape - 1/4" Shanks, NF Carbide Burrs
Item # D801455, Oval Shape - 1/4" Shanks, NF Carbide Burrs
Item # D801460, Oval Shape - 1/4" Shanks, NF Carbide Burrs
Item # D801465, Oval Shape - 1/4" Shanks, NF Carbide Burrs
Item # D801470, Oval Shape - 1/4" Shanks, NF Carbide Burrs