Product Description
DaduoRi 4 1/2" Dry Core Drill Bit,5/8"-11 Thread: 1.Versatile Compatibility: Equipped with adapters for easy use with rotary hammers and impact drills, compatible with both fixed or handheld wet drilling machines with 5/8-11 threads, ensuring broad applicability and flexibility in various drilling scenarios. 2.Efficient Dry Drilling: Designed for dry drilling but recommended to use water when encountering reinforced concrete or high-hardness materials to prevent tooth breakage and enhance drilling efficiency.
Product Information
- 【Complete Package】Includes 5/8"-11 Thread Adapters to SDS Plus, SDS Max, and 1/2" Hex Shank, along with a User Manual and Dry Core Drill Bit (4.5-inch diameter with a 5/8-11 thread and a maximum working depth of 9.5 inches)
- 【Versatile Compatibility】Equipped with adapters for easy use with rotary hammers,impact drills and standard drills, compatible with both fixed or handheld drilling machines with 5/8-11 threads, ensuring broad applicability and flexibility in various drilling scenarios.
- 【Efficient Dry Drilling】This 4.5 inch concrete drill bit designed for dry drilling but recommended to use water when encountering reinforced concrete or high-hardness materials to prevent tooth breakage and enhance drilling efficiency.
- 【High Concentricity】DaduoRi 4 1/2 inch dry diamond core drill bits ensure uniform and precise cutting, enhancing overall drilling performance.
- 【Compatible Materials】Suitable for drilling into Concrete, Brick, Stone, and Masonry, making it good for HVAC installation, electrical work, and plumbing projects.
