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Special deal, normally $150

Expanding drum for lapidary or glass work. 6" dia x 2.5" width, 1" center hole. Auction is for one only.

These are designed for a variety of belts from garnet and silicon carbide to electoplated diamond or resin coated diamond. Consequently they are very useful for lapidary and glass work.

Expansion slots through the heavy rubber rim allow the drum to expand when rotated, locking the belt in place. Belts can be quickly changed by stopping the machine, slipping of the old one and sliding on the new.

The resilient drum surface flexes to the contour to quickly remove grinding flats. The convex shaped drum provides the cutting action necessary to remove scratches. Sold without belt.

I am using one of these myself, it is working well, even though I am only running at 1600rpm.

I have some resin/diamond belts to fit these wheels in 60, 140, 260 and 600 grits. Prices are from $50 to $60. Also have limited supplies of electroplated belts.

Recommended maximum speed is 1800 RPM.

Caution; Do not run without a belt on, do not use diamond belts without water. Please click here to ask a question
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Shipping options

  • Courier anywhere in NZ, non RD.$10.00
  • NZ post tracked, non RD$7.00
  • Seller allows pick-ups
  • Seller location: Whanganui, Whanganui, NZ

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$120.00