





Product Description
8-inch Electric 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.
2500W Powerful Motor
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.
Durable Construction
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.
Thoughtful Security Design
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.
Flexible Guide Rail & Base
Smooth alloy base support is lighter and steadier. It also means higher accuracy, good durability, and longer lifespan.
Easy-to-operate Handle
The grip adopts an ergonomic design. The lifting process is smooth and labor-saving with our large unique handle.
Wide Application
They are widely used in drilling reinforced concrete, red brick, marble, and other materials. Such as installing air conditioners, pipes, stair railings, highways, and airports, etc.
Specifications
Item Model Number: Z1Z-9230
No-load Power: 1680W
Rated Power: 2500W
Speed: 750RPM
Drilling Diameter: 8 in / 20 cm Max
Drilling Depth: 23.62 in / 60 cm Max
Arbor Size: 1-1/4" x 7 UNC & 5/8" x 11 UNC
Drilling Method: Wet and Dry Drilling
Product Size: 36.41 x 15.15 x 14.64 in / 92.5 x 38.5 x 37.2 cm
Net Weight: 54.67 lbs / 24.8 kg
Package Content
1 x Diamond Drilling Machine
2 x Carbon Brushes
1 x 4.25in Diamong Drilling Bit
2 x Lifting Handles
1 x User Manual
1 x Lifting Rod
1 x Accessory Set
- 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.
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