Lapidary Arbors & Drum Units
Arbors and drum units hold a stack of wheels so you can move from coarse shaping to fine polishing.
6 products
6 products from Covington Engineering, priced from $69.00 to $1995.00.
More grinding & polishing
Covington Engineering
Covington 4 Station Expandable Drum Unit
$1995.00
Covington Engineering
Covington 8" Two-Station Expandable Drum Unit
$1395.00
Covington Engineering
Covington Engineering Two-Station Closed Arbor
$475.00
Covington Engineering
Covington Expandable Drums
$69.00
Covington Engineering
Covington Lever-Lock Drums
$89.00
Covington Engineering
Covington Two Station Open Arbor
$475.00
How to choose arbors & drum units
An arbor is a motorized shaft that holds grinding and polishing wheels. Expandable drums hold sanding belts and polishing wheels that grip as the drum expands. Check the shaft size and how many stations you need before ordering wheels.