Cast Auger

AsphaltFor asphalt curbs. Uses a solid auger and solid shaft.✓ SelectedConcreteFor concrete curbs. Choose between solid and hollow.✓ Selected

Measure the inside diameter—not the outside diameter. Follow the diagram above, measure again, then choose a listed size only if it matches your measurement.

Rebar needs a hollow auger so the bar can pass through.

Yes — Hollow auger requiredUse a hollow auger and matching hollow shaft.✓ SelectedNo — Solid augerUse a solid auger and matching solid shaft.✓ Selected

Measure the inside diameter—not the outside diameter. Follow the diagram above, measure again, then choose a listed size only if it matches your measurement.

Check the shaft on your machine. The cast auger and shaft must both be solid or both be hollow. Do not guess.

Solid shaftChoose this only if you have confirmed a solid shaft.✓ SelectedHollow shaftChoose this only if you have confirmed a hollow shaft.✓ Selected

Measure the inside diameter—not the outside diameter. Follow the diagram above, measure again, then choose a listed size only if it matches your measurement.

Measure across the center, from one inside edge to the other—not the outside diameter.

5″5-inch inside diameter✓ Selected6″6-inch inside diameter✓ Selected8″8-inch inside diameter✓ Selected10″10-inch inside diameter — solid auger only.✓ Selected

Measure the inside diameter—not the outside diameter. Follow the diagram above, measure again, then choose a listed size only if it matches your measurement.