Comparison : Item # D801335, Inverted Cone Shape - 1/4" Shanks, Double Cut Carbide Burrs
Item # D801340, Inverted Cone Shape - 1/4" Shanks, Double Cut Carbide Burrs
Item # D801345, Inverted Cone Shape - 1/4" Shanks, Double Cut Carbide Burrs
Item # D801350, Inverted Cone Shape - 1/4" Shanks, Double Cut Carbide Burrs
Item # D801355, Inverted Cone Shape - 1/4" Shanks, Double Cut Carbide Burrs