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If you are trying to cut opal on the very cheap this is one of the two most useful tools to have in your kit. You can shape the opal using one of our cutting blades and polish it with one of these mandrels.

This auction lot is for sanding mandrel only. (Dremel/sand paper etc not included)

Warning!!! Please do not use this mandrel at very high speeds. Depending on how much paper you have inserted, it can bend the shaft if you are using at high speeds and the paper gets snagged.

Welcome to 53Frogs, where we run hundreds of no reserve auctions every week! But with all of those auctions spread out across so many different categories on Opal Auctions, it can be a bit overwhelming to find them all. That's why we've created a handy link at the end of our videos to help you easily access all of our no reserve auctions in one place.

And don't forget - if you're buying multiple items from our shop, we offer automatic combined shipping to help save you some extra cash. Just make sure to pay for all of your items at the same time to take advantage of this offer.

Now, a quick word about our return policy: if you're not completely satisfied with your opal when it arrives, you're welcome to return it for a full refund. Just keep in mind that once you alter or cut the rough opal in any way, it becomes yours and we cannot offer an exchange. So be sure to think carefully before you start cutting! And if you do decide to alter your opal, please remember that by doing so you are accepting ownership and cannot leave negative or neutral feedback.

Before you make your purchase, there are a few things you should know:

Please check out within 7 days of your first win. We cannot hold your package after you check out. Once you check out, your package will be lodged with Australia Post during the next Monday or Thursday shipping window. We accept PayPal and credit card payments through PayPal.We accept PayPal and credit card payments through PayPal.

We ship all items within 48 hours of payment, unless it's a holiday, in which case we'll ship on the next working day.

Standard shipping typically takes 5-21 working days to arrive. Please note that the buyer is responsible for any customs/import duties or taxes levied in their country.

Our guarantee: We want you to be completely satisfied with your purchase from 53Frogs. If for any reason you're not happy, you can select a no-hassle return as long as the material is in its original condition. Just send it back (unaltered) within seven days of receiving it, and we'll process a full refund for your purchase minus the shipping cost as soon as we confirm that the items are in their original condition.

Thanks for choosing 53Frogs, and don't hesitate to reach out if you have any questions or concerns. Happy shopping!