Hole Saw Set, Ø30mm, 40mm, 50mm, Concrete Drill Bit 350mm SDS Plus Extension Rod Tungsten Carbide Tip, Hole Saw for Brick, Stone, Concrete, Cement

General Description This hole saw set is designed for efficient drilling in masonry. It contains all the necessary accessories, including drill bits of various sizes and an extension rod. This tool is ideal for drilling in materials such as concrete, brick, and cinder block. Technical Specifications Material: Metal with tungsten carbide tip Weight: 1.5 kg Drill Bit Sizes: Ø30 mm, Ø40 mm, Ø50 mm Color: Silver Compatibility and Accessories 3 core drill bits (Ø30 mm, Ø40 mm, Ø50 mm) 1 x 350 mm extension rod 1 x pilot drill bit 1 x locking screw Installation To install the drill bit, screw it onto the extension rod. Ensure the locking screw is securely in place to stabilize the drilling process. Uses These drill bits are suitable for: Drilling brick and masonry walls; Installing air conditioners, extractor hoods, and washing machines; Punching pipes. Avoid using them on hard materials such as steel, tiles, or stone. Other information This product is 100% brand new and high quality, offering optimal drilling performance for demanding jobs.