Comparison : Item # D800810, Oval Shape - 1/4" Shanks, Double Cut Carbide Burrs
Item # D800815, Oval Shape - 1/4" Shanks, Double Cut Carbide Burrs
Item # D800820, Oval Shape - 1/4" Shanks, Double Cut Carbide Burrs
Item # D800825, Oval Shape - 1/4" Shanks, Double Cut Carbide Burrs
Item # D800830, Oval Shape - 1/4" Shanks, Double Cut Carbide Burrs