Product Parameters
Voltage: 20V
No-load Speed: 0-1400rpm
Rated Impact Rate: 0-4800bpm
Chuck Type: SDS PLUS
Impact Energy: 2.3J
Max, Drilling Capacity: 24mm
Product Description
Compact and lightweight design
Sensitive gyroscope with kickback protection
Anti-vibration system
4-mode operation:
Chiseling/hammer drilling/drilling/bit-angle adjustment
1.
| Product | WINKKO model | Specification | Description | Optional packing |
| 20V Cordless Brushless Rotary Hammer | HRH205BL | Voltage: 20V No-load Speed: 0-1400rpm Rated Impact Rate: 0-4800bpm Chuck Type: SDS PLUS Impact Energy: 2.3J Max, Drilling Capacity: 24mm | Compact and lightweight design Sensitive gyroscope with kickback protection Anti-vibration system 4-mode operation: Chiseling/hammer drilling/drilling/bit-angle adjustment | Injection case |
1.A cordless hammer drill is a versatile and powerful tool designed for drilling and driving in a variety of materials, including wood, metal, concrete, and masonry. Unlike traditional corded drills, a cordless hammer drill offers the freedom of movement without being restricted by power cords, making it ideal for both indoor and outdoor tasks. It is widely used in construction, home renovation, and DIY projects due to its convenience, portability, and efficiency.
The core feature of a cordless hammer drill is its ability to combine two distinct functions: rotary drilling and hammering. The rotary function is used for standard drilling tasks, while the hammering function provides rapid, high-impact blows that help break through tough materials like concrete or masonry. This hammering action is particularly useful when drilling into hard surfaces, as it helps to quickly chip away at the material, reducing the amount of effort required from the user.
2.Cordless hammer drills are powered by rechargeable batteries, typically lithium-ion (Li-ion), which provide a high energy density and longer usage times compared to older battery types. Modern cordless hammer drills often come with multiple speed settings and torque adjustments, allowing users to fine-tune the tool for different tasks. Some models even include features such as LED work lights, battery charge indicators, and ergonomic handles designed to reduce hand strain and enhance comfort during prolonged use.
3.One of the major advantages of a cordless hammer drill is its portability. Without the need for an electrical outlet or extension cord, users can easily carry the tool to remote locations or work in tight spaces. The lightweight design and compact size also make it easier to maneuver in difficult or overhead positions. Whether used for drilling pilot holes, driving screws, or breaking through tough materials, a cordless hammer drill is a highly efficient and flexible tool that saves time and effort.
4.Safety is a critical consideration when using a cordless hammer drill. Operators should always wear appropriate protective gear, including safety goggles, dust masks, and ear protection, to prevent injury from flying debris, dust, or loud noise. Additionally, it is important to follow the manufacturer’s guidelines for proper battery charging and maintenance to ensure optimal performance and prolong the life of the tool.
5.In summary, a cordless hammer drill is an indispensable tool in modern construction and home improvement projects. It combines power, convenience, and portability, making it perfect for a wide range of applications, from drilling into softwood to breaking through concrete. With continuous advancements in battery technology and design, the cordless hammer drill remains an essential tool for both professionals and DIY enthusiasts alike.
