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RH-2804 SDS-Plus Corded Rotary Hammer Lightweight Construction

RH-2804 is a lightweight corded electric hammer specifically designed to meet the requirements of regular construction projects. It is centered around balanced performance, reliable durability, and ease of use, aiming to provide users with a stable and efficient drilling experience. With its compact body and optimized control design, it can flexibly handle various common building materials, especially suitable for professional scenarios that require frequent movement and small-scale batch drilling operations. It is a cost-effective and practical tool.

 

Accessories

6mm Drill bit * 1 ,8mm Drill bit * 1 ,10mm Drill bit * 1 ,Point Chisel * 1 ,Flat Chisel * 1 ,depth gauge * 1

Package BMC BOX + single corrugated color sleeve

Type of Power AC Impact Rate 5100 bpm
Max Drilling Dia 28 mm Weight 2.9 kg
Input Power 850 W Impact Energy 3.2 J
No-load Speed 1300 rpm    

Product Features

Adaptive operation mode

Equipped with an intelligent chip, it can automatically adjust the impact frequency and torque output based on the initial resistance when the drill bit contacts different materials, enabling a smooth transition from drilling soft bricks to drilling dense concrete. This reduces the need for manual adjustment and enhances the operational efficiency.

Modular cooling and dust prevention

The core motor compartment adopts a modular design, combining independent cooling air ducts and multiple layers of filters. During continuous operation, it can effectively control the core temperature and prevent dust, ensuring the long-term stable operation and cleanliness of the internal components.

Human-machine interaction feedback system

A micro-vibration motor is integrated inside the handle. When the tool reaches the preset drilling depth, encounters steel bars, or experiences slight jamming, it will vibrate in different patterns to alert the user, achieving tactile feedback without the need for visual observation, thereby enhancing operational intuition and safety.

Cable management integration

The rear of the body is equipped with a retractable cable storage slot and anti-tension fasteners, which enables easy organization of excess power cables and prevents potential safety hazards and operational difficulties caused by cable entanglement and dragging during on-site operations.

Application Scenarios

Prefabricated components and prefabricated construction

Suitable for on-site drilling on prefabricated building materials such as precast concrete wall panels and ALC panels to install connection pieces, adjust joint gaps, or fix additional pipelines and decorative surfaces in the later stage.

Historical and cultural building maintenance construction

This type of construction is applicable when conducting protective renovations on brick and wood structures or old masonry buildings. It involves non-destructive, small-diameter drilling to install monitoring sensors, reinforcement anchors, or install concealed pipelines.

Temporary set-up and display construction

This refers to the construction of temporary facilities for events such as stages and exhibition halls. It involves quickly and neatly drilling holes on various materials to fix equipment, making it convenient for subsequent disassembly and restoration.

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Related FAQ

What is the Minimum Order Quantity (MOQ) for your products?

We offer flexible MOQs based on the product category: Light-duty Rotary Hammers: 500 pieces.Heavy-duty Rotary Hammers: 300 pieces.Demolition Hammers: 100 pieces. For initial trial orders or customized requirements, please contact our sales team for further discussion.

Do you provide samples before placing a bulk order?

Yes, we fully support sample testing. We believe that checking the performance and quality of our tools firsthand is essential for long-term partnership. Please reach out to us to arrange a sample shipment to your location.

What is the typical lead time for an order?

Our standard lead time is approximately 4-8 weeks after order confirmation and deposit receipt. This timeframe ensures that every tool undergoes our rigorous quality control and testing processes before shipment.

Do you support OEM and ODM services?

Absolutely. With over 20 years of manufacturing expertise, we offer comprehensive OEM and ODM solutions, including customized branding, color schemes, and packaging to help you build your own brand in the local market.

How do you ensure the quality of your power tools?

Quality is our core value. We maintain strict standards throughout the production chain—from raw material inspection to final performance testing. Our core components (like motors and gearboxes) are produced in-house to ensure high durability and reliability.

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