Flat, Slab, Floor and Roadway Sawing. Core Drilling. Hand & Chain Sawing. Shot Blasting. Wall and ceiling sawing. wire sawing. brokk demolition. egress window. decorative sawing. ground penetrating radar. Most contractors understand the basic savings of Coring & Cutting over using a jackhammer. The jackhammer is far more time consuming and noisy. Its damage cannot be restricted to exact tolerances. Its pounding can induce serious structural weaknesses. Coring & Cutting leaves a better appearance, is considerably faster, reduces noise and dust, and eliminates vibration.