Diamond Core Drilling Machine, 4250W 500RPM Concrete Core Drill, Vertical Diamond Wet Coring Bit Set for Concrete Brick Block Stone, 3.3in Largest Drilling Diameter

DescriptionThe Diamond Core Drilling Machine Is Engineered to Deliver Exceptional Performance and Precision for Professional Drilling Applications. Equipped with a Powerful 4250w Copper Motor and a No-load Speed of 500rpm, This Product Provides an Excellent Power Source for Your Drilling Work. with a Drilling Diameter of up to 10in, It Offers Excellent Drilling Performance. in Addition, It Also Has a Highly Safe Mechanical Clutch and Overload Protection Switch Settings, Which Can Well Protect Your Safety.DetailsLong Power Cord & Water Pipe: an 11.5ft Long Power Cord and 4.9ft Long Water Pipe Can Reduce Use Restrictions and Increase Safety.External Carbon Brushes: the External Design of the Carbon Brushes Allows You to Check Its Use at Any Time, Which Is Convenient to Replace the Carbon Brushes.Aluminum Water Inlet: Aluminum Water Inlet Is Sufficiently Rust-proof and Solid Even If It Is in Contact with Water for a Long Time During Operation.Independent Power Switch: It Is in the Center of the Machine, More Convenient to Operate, and Improves the Safety of the Operation.ApplicationThe Product Is Only Suitable for Wet Drilling. Both Reinforced Concrete Work and Wall Work Can Be Well Done. It Is Suitable for Equipment Installation, Water and Electricity, Gas Installation, Civil Construction Quality Inspection, Airport Runway, Highway, Railroad, Railroad Bridge-tunnel, and Other Construction, Quality Inspection, and Installation Field.DetailsModel: Ob-255Material: Copper, Aluminum, Iron, PlasticColor: Red, Silver, BlackStyle: ModernType: VerticalAssembly Required: YesMotor Type: Pure Copper MotorPlug Type: Us StandardPower Source: Corded ElectricVoltage: 110v 60hzPower Input: 4250wLargest Drill Diameter: 255mm/10inNo-load Speed: 500rpmLifting Height: 50cm/19.7inDeepest Drill: 1m/3.3ftWater Pipe Length: 1.5m/4.9ftPower Cord Length: 3.5m/11.5ftGross Weight: 25kg/55lbsProduct Size: 18*16*92cm/7.09*6.3*36.22inPackage Size: 94*36*24cm/37*14.2*9.4inItems included1*Diamond Core Drilling Machine1* Water Pipe2* Carbon Brushes1* English ManualOther Accessories for UseNotesPlease Read the Manual Carefully Before Use, Especially Paying Attention to Safety Precautions.Beware of Electrical Safety Hazards and Take Necessary Personal Protective Measures When Using Such Tools. Please Keep the Product out of Reach of Children.This Machine Is Not Recommended for Drilling Holes Larger than 10 Inches in Diameter.Please Note That This Machine Does Not Include a Drill.Please Allow the Slight Color Difference Caused by the Shooting Light and 1-3cm Error Due to Manual Measurement, and Make Sure You Do Not Mind Before You Order.

• 【Diamond Core Drilling Machine】Built with a High-performance Pure Copper Motor, This Machine Delivers Reliable Power (4250w) and No-load Speed (500rpm), Ensuring Consistent Performance Even in Demanding Drilling Tasks, Making It the Ideal Choice for Professional Engineering Projects.
• 【High-quality Material】Mainly Made of Copper, Aluminum, Iron, and Plastic, the Product Is Built to Withstand the Rigors of Heavy-duty Use, Providing Long-term Reliability and Durability in Challenging Work Environments.
• 【Thoughtful Design】the Iron Output Shaft Is Rust-proof for Long Service Life and Has a Standard Thread for Good Sealing Performance.
• 【Efficient Heat Dissipation】Multiple Heat Dissipation Holes and the Water Pipe Can Make the Product Dissipate Heat Quickly, Avoiding High Temperatures and Prolonging the Service Life of the Product.
• 【Wide Applicability】Its Maximum Drilling Diameter Can Reach 10in, Which Can Meet Most of the Air Conditioning and Pipeline Drilling Requirements.