Feature
●8-inch Wet & Dry Drilling: Our standup core drilling machine with stand can perform wet and dry two modes drilling, and you can feel assured of accuracy when boring holes in a variety of surfaces with a 8 in / 20 cm diameter hole capacity. More importantly, a industrial-grade 4.25in core bit is thoughtfully included.
●Capable Coring Efficiency: A 2500W powerful motor and 750RPM high-speed gearbox are intentionally taken to complete diversified drilling projects, allowing the operator to adjust based on the specific material being drilled. Max Drilling Depth: 23.62 in / 60 cm. Arbor Size: 1-1/4" x 7 UNC & 5/8" x 11 UNC.
●Expertly Designed for Security: Our diamond core drill rig integrates a secure clutch with an overload protection device to work by automatically tripping when the drill bit becomes stuck or encounters resistance beyond a certain level, further reducing the risk of operator damage and injury during the operations.
●Effortless Drilling: Our concrete core drill has a rustproof steel forged output shaft to bear more pressure, an upgraded one-touch water pipe connector for a stable water supply, and a thickened guide rail to stabilize the machine and reduce shaking.
●Built for Heavy-Duty Concrete Drilling: Easy to maneuver in drilling reinforced concrete, red brick, marble, and other materials. Our wet&dry diamond core drilling rig will surely meet professional demands and is for more than just home use, and you can quickly install air conditioners, kitchen pipes, stair railings, repair highways, etc.
Description
8-inch Wet & Dry Core Drill Machine
Our diamond wet and dry drilling machine is suitable for a wide range of applications, including plumbing, electrical, HVAC, and construction projects. The heavy-duty but lightweight design makes it easy to carry and tackle a variety of materials, such as concrete, red brick, marble, etc.
The 2500W robust motor easily loosens the reinforced concrete wall with a rotary speed of 750RPM, widely used in road construction, home decoration, and Routine maintenance activities.
As the machine will work upside down, so water would unavoidable flow on to the drill machine. In this case, our drilling rig has a rustproof steel forged output shaft and quick-insert water pipe connector for a long-lasting water supply.
When the safety clutch is activated, it disengages the drill motor from the core bit, preventing the drill bit from rotating and reducing the risk of injury or damage to the machine.
Smooth alloy base support is lighter and steadier. It also means higher accuracy, good durability, and longer lifespan.
Vevor Core Drill Rig Comparison
 8in Core Drill Rig |  4in Core Drill Rig |  10in Core Drill Rig |
|---|---|---|
With StandYes | With StandNo | With StandYes |
With Bits4.25inch | With Bits4inch | With BitsNo |
Maximum Drilling Diameter8inch | Maximum Drilling Diameter4inch | Maximum Drilling Diameter10inch |
Motor Power2500W | Motor Power1500W | Motor Power2500W |
Rotary Speed750RPM | Rotary Speed1100-2400RPM | Rotary Speed750RPM |