Scie Concrete Core Drill Bit 115 mm with SDS Plus Shank 220 mm For Cement, Brick, Stone, Wall, Self-Leveling Concrete

SDS-Plus Hole Saw — Fast and Precise Drilling Carbide hole saws offer a smooth cutting surface: waste is easier to remove during drilling, resulting in cleaner cuts and better results. The hole saw teeth are made of high-strength tungsten-cobalt alloy, designed for more precise cutting and better drilling efficiency. The masonry center drill has a cross-shaped tip , ensuring optimal stability and preventing slipping during drilling. High-quality masonry drills are suitable for brick walls, cement boards, concrete, hollow bricks, foam walls, etc. They are ideal for the installation of air conditioners, water pipes, water heaters, smoke ducts, evacuations and other similar work. The SDS-Plus shank of the hole saw fits perfectly into hammer drills with four-lug round shanks. The length of the shank is 220 mm , sufficient to meet the drilling thickness requirements of most walls. Technical Features Carbide cutting body — smooth surface and easy debris removal Tungsten-cobalt alloy teeth for a clean and durable cut Cross-shaped center drill for stable penetration 40Cr matrix with high-frequency welded insert — stability and longevity Male thread adapter for simple and reliable mounting Shank length: 220 mm (SDS-Plus) Applications Suitable for drilling: adobe wall, mixed brick wall, cement wall, foam wall, red brick wall, as well as self-leveling concrete and cement boards. Ideal for installing appliances and pipes (air conditioners, hoods, sewer pipes, etc.). Usage Tips If the wall has a tile covering on one side, start by drilling the tiled part with a pilot drill (hole opener), then continue with the hole saw. Technology and Assembly High-frequency welding guarantees very resistant openings, a smooth inner and outer junction, and engagement precision. The male threaded adapter makes it easy to replace a damaged chuck. Instructions for Use (Quick) Prepare the hole saw for installation. Insert the center drill into the shank. Attach the retaining screw and tighten. Place the hole opener on the shank. Tighten the hole opener on the shank. Start drilling. Package Contents 1 x hole saw 1 x connecting rod 1 x center drill Real tool — Designed to facilitate your work and improve your daily life.