Hole Saw for Concrete, Marble, Brick and Stone – Carbide Core Drill Bit with Adapter and 8 × 110 mm Centering Drill Bit

General Description The FOREHILL hole saw is designed for drilling blind and through holes in various materials such as concrete, masonry, and silicate brick. It is ideal for applications such as installing electrical outlets and rosette plates. Technical Specifications Hole saw diameter: 68 mm SDS Plus adapter: 110 mm (M22 thread) Pilot drill bit: 8x110 mm Use The hole saw is designed for use with a hammer drill or power drill, allowing for efficient drilling without overheating thanks to its special shape.