Our DIN 8035 SDS Plus rotary hammer drill bits are engineered for professional construction and industrial applications. These high-performance bits are manufactured from premium 40Cr steel and feature YG8C tungsten carbide tips for exceptional durability and cutting performance.
The self-centering tip design ensures clean entry and fast starts, while maintaining sharpness for extended periods. The carbide inserts are brazed at extremely high temperatures (1120°C) to withstand the severe heating that occurs when drilling through hard materials.




These SDS Plus drill bits are compatible with all major hammer drill brands including Bosch, AEG, Black & Decker, Hilti, Phillips, Hitachi, and Makita. The flute design (available in S2 and S4 configurations) ensures efficient debris removal during operation.
Available in standard sizes from 4mm to 30mm diameter with lengths ranging from 110mm to 1000mm, these bits are suitable for a wide range of drilling applications in granite, concrete, stone, masonry, tiles, and marble.
Naturally, the delivery was exceptionally prompt and well-handled. The packaging was secure and professional, ensuring the bits arrived in perfect condition without any damage. This attention to logistical detail is highly commendable and made the initial experience very positive. Regarding the quality, the bits appear to be robust and well-manufactured. The materials feel substantial, and the construction seems precise, aligning with the descriptions provided. They give a strong impression of durability and reliability for their intended heavy-duty applications. The service aspect was equally satisfactory. Any pre-purchase inquiries were addressed quickly and courteously, providing clear and helpful information. The overall transactional process was smooth and hassle-free. Based on these factors of efficient logistics, apparent high quality, and responsive service, this purchase experience was thoroughly positive and meets expectations for professional-grade tools. The supplier demonstrates a commendable level of professionalism across these key areas.
Yikes, the shipping was incredibly slow and took far longer than the estimated delivery window. The tracking information was minimal and not updated regularly, which was quite frustrating. However, once the package finally arrived, the bits themselves seemed decently made. They have a solid feel and the carbide tips appear to be well-bonded. The customer service response to my inquiry about the delay was polite, though not particularly helpful in speeding things up. Overall, a mixed experience where the product quality seems acceptable but the logistical execution was poor. I would be hesitant to order again unless the shipping process is guaranteed to be more reliable.
Just received my order of SDS Plus hammer bits and I am thoroughly impressed with the overall experience. The shipping was remarkably fast and efficient, with the package arriving well ahead of the estimated delivery date. Everything was securely packaged, and there was no damage whatsoever to the products or the packaging materials. Regarding the quality, the bits feel exceptionally solid and well-made. The construction appears robust, and the materials used seem to be of a high standard, exactly as described. The customer service provided was also outstanding. Any preliminary inquiries I had were answered promptly and professionally, making the entire purchasing process smooth and hassle-free. This level of attention to detail from logistics to support is highly commendable and certainly builds trust. I am very satisfied and would not hesitate to recommend this seller to others based on this positive interaction.
Very satisfied with the overall experience. The shipping was remarkably fast, arriving well ahead of the estimated delivery window, which was a pleasant surprise. The packaging was secure and professional, ensuring the bits arrived in perfect condition without any damage. Regarding quality, the construction feels robust and durable. The bits have a substantial heft and the carbide tips appear to be well-bonded and precisely ground. They seem ready for heavy-duty use. Customer service was also excellent; my inquiry about the order was answered promptly and courteously. While I haven't used them on a job site yet, the initial impression based on logistics, apparent build quality, and service support is overwhelmingly positive. This transaction was smooth from start to finish.
My order arrived much faster than anticipated, which was a pleasant surprise. The packaging was secure and professional, ensuring the bits were well-protected during transit. Regarding the quality, the bits feel substantial and well-made; the tungsten carbide tips look precisely set and durable. The service was also commendable—communication was clear, and any inquiries I had were promptly addressed. Overall, a very satisfactory experience from start to finish. I would certainly consider purchasing from this supplier again for future tool needs.
Brisk delivery was the first thing I noticed; the package arrived well ahead of the estimated schedule, which was a fantastic start. The packaging itself was robust and secure, ensuring the bits were perfectly protected during transit. Regarding the quality, the bits feel substantial and well-made. The tungsten carbide tips appear to be precisely brazed, and the 40Cr steel shanks have a good finish without any visible burrs or imperfections. They seem exactly as described for heavy-duty concrete and masonry work. The service aspect was also commendable; communication was clear and prompt from the moment the order was placed. Any preliminary questions I had were answered quickly and professionally. Overall, this was a very smooth transaction from a logistics, quality, and service perspective. The product arrived quickly, seems to be of solid construction for its intended use, and the seller provided excellent support. A very positive experience.
Keenly satisfied with the entire purchasing process. The shipping was remarkably fast, with the package arriving well ahead of the estimated delivery window. Everything was securely packaged, showing great care in logistics. Regarding the quality, the bits feel substantial and well-made; the machining appears precise and the materials seem robust right out of the box. The customer service team was also very responsive and polite when I had a pre-sale inquiry. Overall, a very positive experience from order to delivery.
Quick delivery and the items arrived well-packaged. The quality seems robust, and the bits feel solid in hand. Customer service was responsive when I had a query about the order. Overall, a satisfactory purchase experience.
Unexpectedly fast shipping, which was a pleasant surprise. The bits arrived well-packaged and undamaged. The quality seems robust and substantial upon initial inspection; they have a good weight and the carbide tips look very well-bonded. The customer service was unbelievably responsive when I had a pre-sale question about compatibility, providing clear and useful information promptly. Overall, a very uncomplicated and satisfactory transaction from start to finish. The delivery was uncommonly quick for a wholesale order, and the packaging was uniform and secure, preventing any movement or potential damage in transit. Upon unboxing, the bits presented a uniform and professional appearance, with clean machining and no visible defects. The steel shanks feel unyielding and the tungsten carbide heads are uniformly brazed, showing attention to detail in manufacturing. While I haven't put them to rigorous use yet, their initial build quality inspires confidence. The seller's service was unquestionably good; communication was unambiguous and courteous. They provided updates without being prompted, which is unfortunately uncommon. This level of upfront service and the evident quality of the product make this purchase feel like unquestionable value. The logistical execution was flawless, and the product's physical attributes meet or exceed expectations for this category. A truly unproblematic experience that I would happily repeat.
Hats off to the supplier for a truly seamless transaction from start to finish. The logistics were handled with impressive efficiency; my order was dispatched promptly and arrived well ahead of the estimated delivery window, which was a fantastic surprise. The packaging was robust and secure, ensuring all the drill bits arrived in perfect condition without any damage or misplacement. Regarding quality, upon inspection, the bits appear to be very well-made. The tungsten carbide tips look precisely formed and securely brazed, and the 40Cr steel shanks feel solid and true to the described specifications. They have a substantial, professional heft that inspires confidence for heavy-duty use. The customer service experience was equally commendable. Any pre-sale inquiries I had were answered quickly, clearly, and courteously, which helped solidify my decision to purchase. This combination of reliable, speedy shipping, apparent high-grade manufacturing, and responsive, helpful support makes this a wholesale supplier I would not hesitate to recommend or order from again for my construction needs. A very satisfactory procurement all around.