Primitive Archer

Main Discussion Area => Flintknapping => Topic started by: sleek on December 09, 2018, 01:02:56 pm

Title: Stone cutting tool?
Post by: sleek on December 09, 2018, 01:02:56 pm

What kind of tool does one require to cut rock? I have been spalling, but if i could cut my own slabs that would be great! How big of a piece can be cut, and how small a piece can be safely cut?

Title: Re: Stone cutting tool?
Post by: Tower on December 09, 2018, 09:54:07 pm

A rock saw. You can get them from 4”-20” pretty easy.... but they can be pretty spendy .  Even used

Title: Re: Stone cutting tool?
Post by: JEB on December 10, 2018, 05:41:30 am

And if you get a hold of some slabs you can use a tile saw to cut them into pre forms. As Tower said, rock saw are pricey, even used.

Title: Re: Stone cutting tool?
Post by: paulc on December 10, 2018, 06:32:01 am

I have a crappy tile saw from Home depot.  It works depending on your expectations.....started making jewelry for the wife with all the scrap I generate...

Title: Re: Stone cutting tool?
Post by: vinemaplebows on December 21, 2018, 10:38:21 am

I have a Harbor freight tools brick saw that I have used for over 12 yrs. Replace the blade with a dry cut turbo diamond blade and mist with water while you cut keeps the dust down and keeps heat down that can crack fragile rock. This advise is for soft materials, and or "some" heat treated stone.


Cuts obsidian close to the same rate as a table saw with a hardwood, and you get thick slabs for knife blades.