Groofoo - 9pcs Concrete Hole Saw Drill Bit Set with 30mm, 40mm, 65mm, 80mm, 100mm Shank

General description This GROOFOO Concrete Hole Saw Drill Bit Set includes 9 pieces designed for efficient drilling through various wall materials such as cement, brick, concrete, and stone. The set features five hole saw drill bits with diameters of 30mm (1.18in), 40mm (1.57in), 65mm (2.56in), 80mm (3.15in), and 100mm (3.94in), making it suitable for a range of cutting applications. The kit also includes two shanks and two additional drill bits, ensuring versatility for different tasks. Technical specifications Material: Tungsten Steel, Cemented Carbide Sizes: 30mm (1.18in), 40mm (1.57in), 65mm (2.56in), 80mm (3.15in), 100mm (3.94in) Shank Type: SDS Plus and SDS Maximum Compatibility and accessories Compatible with SDS Plus and SDS Maximum drill types Includes: 5 Hole Saw Drill Bits, 2 Shanks, 2 Drill Bits, 2 Screws, 1 Storage Box Usage The concrete hole saw drill bits are ideal for drilling walls or installing pipes, including water pipes and exhaust pipes. They are designed for