KFFKFF Diamond Core Drilling Machine, 0.8-10 in Drilling Range, Stand-Mounted Wet and Dry Core Drill Rig with 10 Bits, 2-Speed 470/800 RPM, UNC1 1/4-7 Thread, 2500W for Concrete, Brick, and Stone

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KFFKFF

KFFKFF Diamond Core Drilling Machine, 0.8-10 in Drilling Range, Stand-Mounted Wet and Dry Core Drill Rig with 10 Bits, 2-Speed 470/800 RPM, UNC1 1/4-7 Thread, 2500W for Concrete, Brick, and Stone

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Key item features

High-Performance Drilling: Equipped with a 2500W motor and dual-speed options (470 RPM and 800 RPM), this core drill ensures efficient and rapid operation. It supports drilling diameters of up to 10 inches (260 mm) and features a 1/4-7 inch threaded output shaft, making it suitable for demanding projects.
Enhanced Drilling Performance: This diamond core drilling machine supports both wet and dry drilling methods. The wet drilling function helps to minimize dust, cool the drill bit with water, and clear debris, resulting in smoother and cleaner holes—ideal for indoor renovation projects.
Improved Safety and Stability: The integrated clutch halts the drill's operation when encountering significant resistance, protecting both the user and the drilling equipment. Additionally, the innovative design eliminates the need for water seals, preventing typical seal failures and ensuring uninterrupted performance.
Durable Construction: Designed with a sturdy yet lightweight aluminum frame, this core drill rig is built to withstand regular use. Equipped with wheels for convenient mobility, it also features a crack-resistant PVC water hose and a steel output shaft that ensures precise performance.
Comprehensive Set: This concrete core drill comes with ten high-quality drill bits (1 in, 2 in, 3 in, 4 in, 5 in, 6 in, 7 in, 8 in, 9 in, 10 in), designed to handle materials like reinforced concrete, brick, marble, and more. Perfect for a variety of drilling applications.

Specs

Brand
KFFKFF
Power type
Corded Electric
Maximum speed
800 rpm
Is variable speed
Y
Speeds
2
Charger included
N

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was $1,209.90

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About this item

Product details

Product Description

Reliable and Efficient Core Drilling Performance

This core drill is equipped with a powerful 2500W motor and features two adjustable speed settings—470 RPM and 800 RPM—making it suitable for drilling both smaller and larger holes. Designed to handle tough tasks, it supports a maximum drilling diameter of 10 inches (260 mm).

Safety Clutch Mechanism

Work safely and efficiently with this core drill. Its integrated safety clutch automatically disengages if the drill bit becomes stuck, minimizing kickback and reducing the risk of wrist strain.

Safety Mechanism for Preventing Overload

Operate with assurance. This diamond core drilling machine includes an automatic shutdown feature to prevent overload, protecting the motor and ensuring durability for extended use.

Optimized Heat Dissipation

An integrated cooling fan ensures efficient operation, even during prolonged and demanding tasks. This feature helps maintain the core drill machine's temperature, allowing for continuous and uninterrupted performance.

Moisture-Based Drilling System

Achieve cleaner and safer drilling with this core drill rig. The wet drilling system effectively reduces dust and minimizes wear on the drill bit. It enhances the tool's durability while maintaining a more manageable and breathable workspace.

Constructed for Durability

Constructed with a sturdy aluminum body, this concrete core drill offers both durability and a lightweight design. Its precision-machined steel output shaft provides reliable alignment, and the robust water hose is designed to withstand wear and resist aging.

Suitable for Various Applications

A versatile tool for various tasks. This core drilling machine is suitable for use on concrete, brick, tile, asphalt, marble, walls, and floors. Perfect for both renovation projects and installation work, it offers reliable performance across multiple applications.

Specifications

Item Model Number: CF-9255C

Type: Vertical Stand Type

No-Load Power: 1500W

Max Load Power: 2500W

No-Load Speed: 2-Speed Adjustable—800 RPM (1st), 470 RPM (2nd)

Stroke: 19.7 in/500 mm

Max Drill Bit Diameter: Φ10.2 in/260 mm (No Interference with Stand)

Output Shaft Size: UNC1 1/4-7 External Thread

Water Inlet Size: Barbed Fitting, OD 0.3 in/8.6 mm

Included Drill Bits: 10 Pieces

Brick Drilling Capacity: 0.8-10 in/20-254 mm

Concrete Drilling Capacity: 0.8-10 in/20-254 mm

Net Weight (Machine Only): 50.7 lbs/23 kg (With Stand)

Net Weight (Including Accessories): 156.1 lbs/70.8 kg

Product Dimensions (L x W x H): 19.3 x 6.2 x 35.2 in/490 x 157 x 895 mm

Package Content

1 x Core Drill

1 x Accessory Kit

High-Performance Drilling: Equipped with a 2500W motor and dual-speed options (470 RPM and 800 RPM), this core drill ensures efficient and rapid operation. It supports drilling diameters of up to 10 inches (260 mm) and features a 1/4-7 inch threaded output shaft, making it suitable for demanding projects.
Enhanced Drilling Performance: This diamond core drilling machine supports both wet and dry drilling methods. The wet drilling function helps to minimize dust, cool the drill bit with water, and clear debris, resulting in smoother and cleaner holes—ideal for indoor renovation projects.
Improved Safety and Stability: The integrated clutch halts the drill's operation when encountering significant resistance, protecting both the user and the drilling equipment. Additionally, the innovative design eliminates the need for water seals, preventing typical seal failures and ensuring uninterrupted performance.
Durable Construction: Designed with a sturdy yet lightweight aluminum frame, this core drill rig is built to withstand regular use. Equipped with wheels for convenient mobility, it also features a crack-resistant PVC water hose and a steel output shaft that ensures precise performance.
Comprehensive Set: This concrete core drill comes with ten high-quality drill bits (1 in, 2 in, 3 in, 4 in, 5 in, 6 in, 7 in, 8 in, 9 in, 10 in), designed to handle materials like reinforced concrete, brick, marble, and more. Perfect for a variety of drilling applications.

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Specifications

Brand

KFFKFF

Power type

Corded Electric

Maximum speed

800 rpm

Is variable speed

Warranty

Warranty information

One Year

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