VEVOR Core Drill Machine, 0.8-6.3in Drilling Diameter Handheld Diamond Core Drill Rig with Carrying Case, 2000W Rugged Concrete Core Drill, Wet and Dry Use, For Drilling Concrete and Mixing Paint Powerful 2000W Motor Convenient Handheld Operation Dual Cutting Modes Dual Function for Drilling and Mixing Wide Application Sealing System Arbor Size:UNC1 1/4-7,Item Model Number: Z1Z-CF-9150/CF-DCD06,Drilling Diameter: Φ0.8-6.3 in / Φ20-160 mm,Net Weight: 17.2 lbs / 7.8 kg,Max Load Power: 2000W