Powerful & Fast Drilling: This core drill is equipped with a robust 3000W motor and spins at 800 RPM, delivering fast, efficient drilling.It handles holes up to 8 in (200 mm) with a 1/4-7 in threaded output shaft-ideal for heavy-duty tasks

Superior Hole Quality: Our diamond core drilling machine features both wet and dry drilling.The wet drilling option flushes out debris and cools the bit with water, reducing dust and improving hole smoothness-great for indoor renovation work

Enhanced Security & Stability: The built-in clutch automatically stops the drill when it hits hard resistance to save you and the core drill machine.Plus, the water-seal-free design avoids common water seal failures and keeps your workflow steady

Built to Last: Crafted with a lightweight yet tough aluminum body, this core drill rig resists wear and tear while keeping fatigue low.The reinforced PVC water hose is crack-resistant, and the steel output shaft delivers consistent accuracy

Professional Kit: Comes fully loaded.This concrete core drill includes eight premium drill bits (1 in, 2 in, 3 in, 4 in, 5 in, 6 in, 7 in, 8 in) that cut through reinforced concrete, brick, marble, and more.It is ideal for all your drilling needs

VEVOR Diamond Core Drilling Machine, 0.8-8 in Drilling Diameter, Stand-Mount Dry and Wet Concrete Core Drill Rig with 8 Drill Bits, 800 RPM Speed, UNC1 1/4-7 Thread, for Concrete Brick Stone, 3000W Security Clutch Overload Protection Device Efficient Heat Dissipation Wet Drilling System Built Tough Versatile Use No-Load Power: 1500W,Stroke: 15. 7 in/400 mm,Brick Drilling Capacity: 0. 8-8 in/20-200 mm,Concrete Drilling Capacity: 0. 8-6. 3 in/20-159 mm,Output Shaft Size: UNC1 1/4-7 External Thread,Max Load Power: 3000W,Net Weight (Machine Only): 34. 8 lbs/15. 8 kg (With Stand),Net Weight (Including Accessories): 97. 9 lbs/44. 4 kg,Type: Vertical Stand Type,Included Drill Bits: 8 Pieces,Max Drill Bit Diameter: Φ7. 9 in/200 mm,Water Inlet Size: Barbed Fitting, OD 0. 3 in/8. 6 mm,Item Model Number: Z1Z-CF-9200,No-Load Speed: 800 RPM Fixed Speed,Product Dimensions (L x W x H): 12. 6 x 7. 5 x 29. 5 in/320 x 190 x 750 mm