Marble -cutting and polishing

Aug 05, 2012 5 Replies

I have a sheet of marble from a fireplace merchant (they have to cut out a big hole to suit whatever fire you want to fit) and I intend to use it as a decorative base for my many models.



Can I cut this with an ordinary saw, using water as a lubricant, and, afterwards, how to polish up the cut edges?


Here on the left coast I have cut marble with a diamond blade in an electric hand saw. Here the blades cost only about $20. Then I put rounded edges edges on the sides with an ordinary woodworking router with carbide bits. It would be a good idea to protect the surface with some type of thin material. CP

It depends what you mean by an ordinary saw. Chainsaw, fretsaw, tenon saw, chop saw? Commercially it is done with carbide or diamond tipped teeth almost flooded with water.

Cliff Coggin.

When I had a lump of Bath Stone I used an ordinary hacksaw and water to cut it up for the tunnel mouths on the garden rly. Bath Stone however is very soft

An ideal saw would be one of the ones used by tilers, such as this:

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Diamond saw running in a water bath - will cut through porcelain tiles so would be fine on marble too. You can pick up replacement blades for a few quid - would be easy enough to adapt one to fit e.g., a power drill. Conventional carbon steel/HSS etc saw blades won't touch marble.

Regards, Tony

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