VEVOR Diamond core drill bit with holder max. diameter 20cm max. depth 60cm 2500W diamond drill wet and dry drilling 750rpm diamond drill for concrete, construction

• 20 cm damp and dry drilling: our core-core drill can perform drilling in two modes, wet and dry. You can be sure to drill holes in a variety of surfaces. The holes have a diameter of 20 cm. More importantly, an industrial-grade 11 cm drill is supplied with the device.
• Core drilling efficiency: A powerful 2500 W motor and a high-speed drive with 750 rpm are used to perform various drilling projects, allowing the user to make adjustments to the material to be drilled. Maximum drilling depth: 60 cm. Tree size: 3.2cm x 7 UNC & 1.5cm x 11 UNC.
• Designed for more safety: Our core drill has a safety coupling with overload protection that is automatically activated when the drill hole drill is blocked or a resistance reaches a certain level, which further reduces the risk of damage and injury to the user during operation.
• Effortless drilling: Our drill has a forged stainless steel exhaust shaft to support greater pressure, improved water hose connection with simple pressure for stable water supply and a thick guide rail to stabilize the machine and reduce shock.
• Designed for drilling concrete on a large scale: easy to maneuver. Ideal for drilling reinforced concrete, red brick, marble and other materials. Our wet and dry drill is sure to meet the demands of professionals and is not only limited for home use. You can quickly repair air conditioning, kitchen pipes, stair railings, highways, etc. Install.

Electric core machine 20 cm
One-click water connection and safety coupling and overload protection
Our water and dry core machine is suitable for a wide range of applications including plumbing, electricity, heating, ventilation and air conditioning and construction projects. The robust and lightweight design, combined with casters, makes it easy to move and tackle a variety of materials, such as concrete, red brick, marble etc.

Features
Powerful 2500 watt motor
The robust 2500 watt motor easily loosens the reinforced concrete wall with a speed of 750 rpm. It is often used for road construction, interior decoration and routine maintenance activities.
Durable construction
Since the machine works upside down, the water inevitably flows onto the core. In this case, our drilling device is equipped with a forged stainless steel exhaust shaft and a quick-insertable water hose connection for a durable water supply.

Specifications
Item Model Number: Z1Z-9230
Vacuum power: 1680 W
Rated power: 2500 W
Speed: 750 rpm
Drill diameter: max. 20 cm
Drilling depth: max. 60 cm
Tree Size: 3.2cm (1-1/4") x 7 UNC & 1.5cm (5/8") x 11 UNC
Drilling method: Wet & Dry Drilling
Product Dimensions: 36.61 x 15.15 x 14.64 inches / 92.5 x 38.5 x 37 cm
Net weight: 24.8 kg
Package Contents
1 x diamond drill bit
2 x Carbon Brushes
1 x drill with a diameter of 11 cm
2 x lifting handles
1 x user manual
1 x lifting rod
1 x accessory set.