General description Concrete hole saw with SDS Plus adapter, measuring 110 mm, is designed for cutting through tough materials such as brick, concrete, cement, and stone. This premium tool features a carbide body with YG8 tungsten tips, ensuring durability and efficiency in drilling applications. Technical specifications Diameter: 110 mm Material: Cemented carbide with YG8 tungsten tips Center Drill Diameter: Ø 8 mm Shank Type: SDS Plus Installation The hole opener and connecting rod must be used together to penetrate the wall. Ensure to turn off the impact drilling mode before use. Usage Ideal for cutting concrete, brick, cement, and stone walls. After drilling, remove the positioning drill to open the hole again. To enhance drilling performance, periodically remove drilling dust by moving the drill back and forth. Not suitable for load-bearing walls or walls with steel bars. This hole saw bit cannot be used with impact drills or hand drills that have three-jaw chucks.