The 18V SDS Rotary Hammer, model LCH777-7, is engineered for high performance and durability in various drilling and chiseling tasks. Equipped with a brushless motor, this tool offers enhanced efficiency and longer lifespan compared to brushed motors. The 4000mAh battery provides ample power for extended use, supported by a fast 2-hour charger for quick recharging.
This rotary hammer delivers four essential functions: chiseling, chisel fixing, drilling, and hammer drilling, making it a versatile choice for professionals. It operates at a no-load speed of 0-950RPM and an impact rate of 0-4300BPM, ensuring precise and powerful performance. The impact energy of 2.2J allows it to tackle tough materials with ease.
Designed with an SDS plus chuck, the tool accommodates a wide range of bits for different applications. It boasts a drill capacity of up to 30mm in wood, 13mm in metal, and 24mm in concrete, catering to diverse project needs. Additional features include flat drill and speed control functions, enhancing user control and adaptability.
Safety and compliance are paramount, with certifications including CE, ROHS, GS, and ETL. The tool is packaged in a color box for secure transportation and storage. Whether for construction, renovation, or industrial use, this rotary hammer combines power, versatility, and reliability.




Hats off to the delivery team for their exceptional service. The package arrived ahead of schedule, which was a delightful surprise. The courier handled the item with great care, and the packaging was robust and secure, showing no signs of damage during transit. Communication regarding the shipment was clear and timely, providing updates at every stage. Regarding the product itself, the build quality is outstanding. It feels solid and well-constructed in hand, with materials that seem durable and capable of withstanding rigorous use on a construction site. The finish is professional, and all components fit together perfectly. Customer service deserves high praise as well. When I had a query about the order, the support team responded promptly and resolved my issue with efficiency and courtesy. They were knowledgeable and genuinely helpful, ensuring a smooth and satisfactory experience from start to finish. Overall, the combination of swift logistics, superior craftsmanship, and attentive support makes this transaction highly commendable. It’s rare to encounter such a seamless process, and I am thoroughly impressed. This level of dedication to customer satisfaction is truly noteworthy and greatly appreciated.
The shipping was incredibly fast and efficient. My order arrived well ahead of the estimated delivery date, which was a very pleasant surprise. The packaging was secure and showed no signs of damage during transit. Regarding the product itself, the build quality feels exceptionally solid and professional. It has a substantial, durable feel in the hand that inspires confidence for heavy-duty tasks. The service from the seller was also commendable; communication was clear and prompt throughout the process. Overall, I am thoroughly impressed with the entire experience from purchase to delivery. The attention to detail in both the product presentation and the customer interaction was notable. This level of care in logistics and initial quality inspection makes a significant difference. I would not hesitate to recommend this seller based on this smooth transaction. Everything was handled professionally from start to finish, which is exactly what one hopes for when ordering tools online. The efficiency of the delivery service truly stood out and contributed greatly to a positive first impression. This seamless process sets a high standard for online purchases.
Outstanding experience from start to finish. Ordering was straightforward, and the shipping notification arrived promptly. The delivery itself was incredibly fast, arriving two days earlier than the initial estimated date. The courier service was professional and handled the package with care. Upon unboxing, the tool was securely packaged with ample protective materials, showing no signs of damage or mishandling during transit. The build quality of the hammer itself is immediately impressive; it feels solid, well-balanced, and robust in hand, exactly as one would expect from professional-grade equipment. The finish is excellent, with no rough edges or cosmetic flaws. Customer service deserves special mention. I had a pre-sales inquiry about battery compatibility, and the support team responded within hours with a clear, detailed, and helpful answer. This level of attentive service provided great confidence in the purchase. Overall, the entire process—logistics, product presentation, and support—was seamless and highly satisfactory. This transaction sets a very high standard for online purchases of professional tools.
Xceptional experience from start to finish. The shipping was incredibly fast, arriving well before the estimated delivery date, which was a pleasant surprise for a busy project schedule. Everything was packaged securely with no signs of damage. Regarding the product itself, the build quality feels outstanding—robust, well-balanced, and precisely engineered. It has a solid, professional heft that inspires confidence on the job site. The service provided by the seller was also top-notch; communication was clear and prompt when I had a pre-shipping inquiry. Overall, this was a very smooth transaction with a focus on customer satisfaction that is sometimes hard to find. The logistics were flawless, the item’s quality appears premium, and the service was courteous and efficient. A highly satisfactory purchase process all around.
Satisfied with the overall experience. The shipping was prompt and the item arrived well-packaged, which was a relief. The product itself feels sturdy and well-made, exactly as described. Customer service was responsive when I had a pre-purchase inquiry. No complaints.
Just received this rotary hammer and the shipping was incredibly fast. The package arrived two days earlier than estimated, which was a pleasant surprise. Everything was securely packed with no signs of damage during transit. Regarding quality, the tool feels solid and well-built right out of the box. The materials seem durable, and the finish is professional. It has a good weight to it, suggesting robust construction suitable for job site use. As for service, the seller was responsive and provided clear communication throughout the process. They sent a confirmation email immediately after purchase and a tracking update as soon as it shipped. Overall, a very smooth transaction from start to finish. The delivery was prompt, the product appears to be of high manufacturing standards, and the customer support was efficient and helpful. A positive experience all around based on these aspects.
I am thoroughly impressed with the overall experience of purchasing this rotary hammer. Firstly, the logistics were exceptional. The package arrived much earlier than the initial estimated delivery date, which was a very pleasant surprise. The item was securely packaged with ample protective materials, ensuring it reached me in perfect condition without any signs of damage from transit. The shipping updates were frequent and accurate, allowing me to track its journey with ease. Regarding the product quality, it feels exceptionally robust and well-made right out of the box. The materials used seem durable and high-grade, suitable for professional construction environments. The build quality inspires confidence that it can handle demanding tasks. The weight and balance feel appropriate for a tool of this type. As for customer service, my interactions were minimal but positive. I had a pre-sales inquiry about battery compatibility, and the response was prompt, clear, and helpful. The communication was professional and courteous. While I haven’t had a chance to put the tool through its paces on a job site yet, based on the initial inspection and the service received, I have high expectations for its performance. The entire process, from ordering to unboxing, was seamless and efficient. This level of attention to logistics and customer support significantly enhances the purchasing experience and builds trust in the brand. It’s clear that care was taken at every step.
Great experience overall! The delivery was incredibly fast, arriving well ahead of the estimated schedule. Packaging was secure and professional, with no signs of damage during transit. The product itself feels solid and well-made, with a premium finish that inspires confidence for heavy-duty use. Customer service was responsive and polite when I had a pre-purchase question. While I haven't put it through its paces on a job site yet, the initial impression regarding build quality and the efficiency of the logistics is very positive. Everything from ordering to unboxing was smooth and hassle-free.
Zippy delivery was the first thing that impressed me. The package arrived a full day earlier than the initial estimated date, which was a fantastic surprise. Everything was securely packaged with no signs of damage to the outer box, indicating careful handling during transit. The courier service was efficient and provided clear tracking updates throughout the journey. Regarding the product's quality, my initial inspection reveals a tool that feels robust and well-constructed. The materials have a solid heft, and the finish appears durable, designed to withstand the rigors of a construction environment. The overall build quality seems to align with professional-grade expectations. As for the service aspect, the purchasing process was straightforward and hassle-free. The website provided clear information, and the order confirmation was prompt. While I haven't had a reason to contact customer support yet, the availability of detailed support channels and a comprehensive warranty is reassuring. The overall experience from browsing to unboxing has been remarkably smooth and professional. The combination of swift logistics, the apparent sturdiness of the hammer, and the seamless transactional service makes for a highly satisfactory purchase so far. I look forward to putting this tool to work on site, confident in its potential based on these initial positive interactions with the seller and the product's physical presentation.