VEVOR Diamond Core Drilling Machine, Max 8" Drilling Capacity, 2-in-1 Handheld/Stand-Mount Dry and Wet Concrete Core Drill Rig with 4 Drill Bits, Rolling Wheeled Base, 1500W 2-Speed 950RPM/2200RPM

Powerful & Efficient Drilling: This diamond core drilling machine includes 4 core bits (1", 2", 3", 4") and supports core bits up to 8 in. It delivers 1500W rated power and features two adjustable no-load speeds of 950 and 2200 RPM for powerful, efficient drilling.
Wet & Dry Drilling: Features an adjustable faucet and a 2.5 m extended water hose. Wet drilling mode helps cool the bit, reduce dust, and protect the machine, while the dry drilling mode is ready to use for faster, more convenient operation
2-in-1 Flexible Use: Our concrete core drill rig supports both handheld and stand-mounted operation for different drilling needs. The widened wheeled base improves stability and enables smoother movement, reducing manual handling and heavy lifting
Enhanced Security & Stability: A heavy-duty metal body improves durability and drilling stability. The built-in mechanical friction clutch automatically stops operation when excessive resistance occurs, helping reduce operating risks and protect the machine
Versatile Drilling: Designed for wet and dry drilling through a variety of hard materials, this concrete core drill rig handles concrete walls, stone, ceramic tile, brick, asphalt, marble floors with ease and efficiency