Aiperq 100mm Concrete Hole Saw with 220mm SDS Plus Shank for Cement, Brick, Stone, Walls, Self-Leveling Concrete

Carbide hole saws have a smooth surface: debris is easier to remove during drilling, drilling is smoother, and drilling results are better.The hole saw's alloy teeth are made of high-strength tungsten-cobalt alloy with a sharper design. The hole saw has better drilling efficiency.The concrete drill bit has a cross shape, which is more stable and prevents slippage during drilling. High-quality masonry drill bits are suitable for brick walls, cement boards, etc.When installing air conditioners, water pipes, water heaters, chimneys, sewers, etc., it can be used for self-leveling concrete, hollow bricks, cement walls, concrete walls, and red bricks, etc.The SDS-plus hole saw shank is a perfect match for a four-hole round-shank electric hammer drill. The shank length of the concrete hole saw is 220 mm, which can meet the drilling thickness requirements of most walls. SDS Plus Hole Saw   For drilling holes in wall and brick structures, such as adobe walls, mixed brick walls, cement walls, foam walls, and red brick walls.Widely used for installing air conditioners, oil vapor extractors, and creating sewer pipe holes, etc.     High Quality Made of carbide-tipped metal material, the 40CR die, high-frequency welding technology inlay alloy, stable and durable, quickly perforated for a long service life. Practical Male thread adapter, easy to use, a great replacement for the broken adapter on your chuck. High-Frequency Welding Technology The weld openings are very strong, the inner and outer weld mouths are smooth, the engagement is precise, and the appearance is excellent. Application Suitable Adobe wall, mixed brick wall, cement wall, foam wall, red brick wall. Note If there is a tile on one side of the wall, first use a hole opener to make a hole in the tile, then use a punch to drill the holes. Not 1. Ready to install; 2. Insert the center drill bit into the post; 3. Insert the fixing screw and tighten; 4. Insert the hole opener into the post; 5. Tighten the hole opener to the post; 6. You're finished. -Real Tool, Design Your Life- Package Contents 1 x Hole Saw 1 x Connecting Rod 1 x Center Drill Bit