10in Diamond Core Drilling Machine 500RPM 4250W Handheld Core Drill Machine Wet Concrete Core Drill Rig with Stand Vertical Diamond Coring Machine for Concrete, Brick,Block, Stone

FeatureThe 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.SpecificationsModel: 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*9.4inPackage Included1* Diamond Core Drilling Machine1* Water Pipe2* Carbon Brushes1* English ManualOther Accessories for UseNotes1. Please read the manual carefully before use, especially paying attention to safety precautions.2. This machine is not recommended for drilling holes larger than 10 inches in diameter.3. Please note that this machine does not include a drill.4. 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.

• 【Strong Power】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
• 【Adjustable Depth】Featuring a user-friendly lifting handle and precise lifting rack, this drilling machine offers the flexibility to achieve precise drilling depths (deepest drill: 3.3ft, lifting height: 19.7in), catering to a wide range of project requirements. Its maximum drilling diameter can reach 10in, which can meet most of the air conditioning and pipeline drilling requirements
• 【Auto Shut-off】The built-in mechanical safety clutch will not reverse and hurt people when hitting hard objects. The overload protection switch can automatically trip when the load is too large, to protect the motor from burning
• 【User Friendly】An 11.5ft long power cord and 4.9ft long water pipe can reduce use restrictions and increase safety. The external design of the carbon brushes allows you to check its use at any time, which is convenient to replace the carbon brushes
• 【Wide Application】The 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