McMillen auger drives and bits are manufactured to high quality standards and are capable of working with a wide range of soil types and ground conditions including rock. Spartan Equipment’s collection of McMillen replacement parts for augers includes fishtail points, bits and teeth for a variety of digging applications, along with nuts, bolts, bit bolts, mounting plates, hoses and couplers. Shop high-quality replacement parts for McMillen equipment here and if you have any questions about specifications or compatibility, contact us.