Description of REETAI FOUR Concrete Tungsten Carbide Connecting
10pcs Concrete Hole Saw Kit-5 PCS 2-61/64"Hole Opener size:1-3/16"(30mm), 1-19/32"(40mm),2-9/16"(65mm),3-5/32"(80mm), 3-15/16"(100mm); 2PCS SDS connecting rod: M22 SDS plus 11-3/4"(300mm), M22 SDS max 11-3/4"(300mm); 2 PCS 8mm center drill bit 4-1/3"(110mm) ,1pc open end wrench 5/16”*13/32”. High Quality Material-This hole saw is made from high quality Tungsten Carbide Tipped Cutters, ensures its high hardness,durable and works under rough conditions,but also super safe to use and simple. Easy to Use-The masonry wall cutter bit kit fits SDS plus hammer drills(Bosch, DeWalt, Hiltex, Makita, Goplus, and more) to make your hammer drill even more useful. Wide application-Prefect used for Brick, concrete, cement, stone, mixed brick wall, foam wall and installation of air-conditioner. Sales service-If you have any question about product, please feel free to contact us by email or Q&A, the reply will be provided within 24 hours.