Use a turbo or continuous-rim diamond blade (115–230mm) on an angle grinder to cut cast stone veneer, scoring the face first and cutting from the back side when possible. Manufactured stone is soft and brittle, so a smooth-rim blade with a light feed gives clean faces with minimal breakage.
Cast stone veneer is a cementitious mix cast in molds — it is soft enough to cut easily but brittle at the thin edges and the painted face. An aggressive segmented blade vibrates and chips the face; a turbo or continuous rim cuts smoother and keeps the manufactured texture intact.
The General Purpose Turbo Dry Blade handles veneer and block work on a grinder; the Universal Stone Cutting Blade covers larger cuts on a masonry saw.
Yes — a 115–230mm grinder with a turbo blade is the standard tool for veneer trimming. Use a guide for straight cuts.
Dry is fine for small trim cuts. For a full veneer job with many cuts, a wet tile saw keeps blades cool and cuts cleaner.
Use a smaller blade (115mm) and cut in short arcs, or use an angle grinder with a diamond cutting disc and a steady hand. Score the curve first to control breakout.
Cut cast stone veneer with a smooth turbo blade, score the face, and feed gently — that combination minimizes face chipping and broken corners. JOY TECH's turbo blades come in grinder sizes that fit veneer installs perfectly.
