‎Hollow hammer core bit SDS-max shank 66x550 mm | 81366550

features

• Solid, one-piece-construction with exchangeable centering drill bit (included) for heavy duty applications in concrete and other types of materials

• Hammer hollow core bit with alternating tooth geometry of flat and roof-shaped teeth for efficient removal of drill dust and fast drilling speed

• Fast drilling progress as only one ring is drilled and the drill core does not have to be crushed

• Maximum drilling depth approx. 80 mm

• The wide range of different diameters and different shaft lengths offers a variety of applications

• Designed to drill: concrete, masonry and natural stone

• size : 66*550 mm