Stone Cutting

Granite Cutting Cutting of granite follows the processing. The cutting of granite has been made easier by the use of steel abrasives. Use of such tools enhances cutting of granite, saves time and lends smoother edges. The granite is cut into thin slabs by multi-blade gangsaws, and using various types of granite cutting blades available in the market.

Slate Cutting In comparison to other stones, Slate is a fairly soft stone. A masonry blade in a portable circular saw will cut it. Diamond blades are now available for these saws that will cut any stone without needing water to protect the blade from overheating. However, one must make sure that a good-quality dust mask is used, since stone dust is bad for the lungs and dry cutting makes a lot of it.

When cutting stone slabs, it is advisable to use a plywood straight-edge with a guide attached for the saw base to run against. The saw glides on top of the straight-edge, which stops just short of the blade. This prevents the saw base from scratching the stone, as well as guiding the cut. Slate doesn't take a polish well, and is too soft to hold a polish for long but it can be sealed with various proprietary organic sealers.

Precautions
Stone-cutting quickly fills up an indoor space with dust- if its done indoors, in no time. One must isolate the working area with plastic sheeting to minimize clean-up.