5-Piece Diamond Brazing Drill Bit Set for Marble, Concrete, Glass, and Ceramics, 35mm Hole Saw

Discover our set of 5 brazed diamond drill bits, high-quality cutting tools designed for performance and durability. Made from select diamonds, these bits offer exceptional sharpness and longevity. Their innovative design with elliptical vents facilitates efficient debris removal and significantly reduces cutting resistance, for faster and smoother drilling. Their range of applications is very wide. They are perfectly suited for drilling marble, concrete, engineered stone, and other similar materials. Thanks to the strength of the brazing process, these bits are also effective on a wide variety of hard surfaces such as ceramic, porcelain stoneware, glass, and all types of stone. Practical and versatile, these gold-finished diamond drill bits can be installed on both handheld electric drills and drill presses. Each drill bit has a bore diameter of approximately 35 mm (1.4 inches) and a shank diameter of approximately 8 mm (0.3 inches). Your order includes a set of 5 identical brazed diamond drill bits, offering excellent value for all your demanding drilling projects.