95mm 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 teeth are made of high-strength tungsten-cobalt alloy with a sharper design. The hole saw has better drilling efficiency. The concrete drill bit is cross-shaped, 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 on self-leveling concrete, hollow bricks, cement walls, concrete walls, and red bricks, etc. The hole saw shank is perfectly compatible with a four-hole electric hammer drill with a round shank. The concrete hole saw shank is 220 mm long, which can meet the drilling thickness requirements of most walls. It is suitable for drilling holes in wall and brick structures, such as adobe walls, mixed brick walls, cement walls, foam walls, and red brick walls. It is widely used for installing air conditioners, oil vapor extractors, and creating sewer pipe holes, etc.