Covington Arbors Perforated Pad ensuring stability and precision during

ensuring stability and precision during cutting operations

The lap plate's surface is machined flat to a very close tolerance

Twice the life and cutting rate of standard diamond drill bits

Printed owner's manual (PDF copy is available below)

Length: 5-1/2 inches

Covington Arbors Perforated Pad ensuring stability and precision duringThe Two Station Closed Arbor is a low cost build your own style grinder polisher. This versatile unit is designed to accept 6 and 8" wheels. The arbor ships with two (2) nuts, 3 drive pulley, v belt, and two (2) sets of 3 diameter flanges. The split housing, with a closed center, connects using two bolts. Two bearings are set on the shaft with two set screws. This arbor can be disassembled and reassembled in minutes. The closed arbor has a fully