https://www.aldi.ie/en/specialbuys/sun-22-mar/products-detail-page/ps/p/hole-saw-sets-1/ (https://www.aldi.ie/en/specialbuys/sun-22-mar/products-detail-page/ps/p/hole-saw-sets-1/)
(https://www.aldi.ie/typo3temp/pics/W13_PD_Sunday_New_UK3_8c7c80cc91.jpg)
Choose from Carbide (for masonry, aerated concrete and tiles) or Bi-metal (for tin sheet metal, cast zinc, aluminium, copper, bronze, wood, plasterboard, PVC and acrylic).
The Bi-metal ones are what are used for drilling SS pots and Keggles aren't they? Are they drill attachments?
i paid a lot more than that for two bits and two arbours. At that price they'd be worth a try. Mrmeindl if you need to borrow any bits give me a shout.
yeah, I think i paid €18 for one hole saw bit for SS.
I doubt very much these will drill kegs and would probably have a tough job at a SS pot.
It looks like they're geared at soft metals.
But still a very handy tool to have :)