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DTH drill bits are engineered from premium nickel-alloy steel to enhance durability and wear resistance. Through specific heat treatment and stress relief processes, these bits deliver consistent performance and extended service life. Designed for high penetration rates and superior hole cleaning, DTH hammer bits are ideal for demanding drilling applications in mining, construction, and geothermal sectors.
Available in multiple series to suit different air pressure requirements, including high pressure, medium pressure, and low air pressure models. High pressure series include SD, QL, DHD, Mission, Cop, and NUMA hammers with various model numbers. Medium pressure options feature BR series, while low air pressure includes CIR and J series, ensuring versatility across drilling conditions.
DTH hammer button bits come in a wide range of diameters, from 1-2 inches for low pressure applications up to 12 inches for high pressure drilling. Specific diameter options include 64mm to 381mm, catering to diverse project needs. These bits are optimized for maximum hole deviation control and can drill up to 1500 meters in soft rock like sandstone, 1000 meters in hard rock such as granite, and 600 meters in highly abrasive formations like limestone.
The bits feature different carbide button styles to match various rock types. Dome buttons are suitable for very abrasive and hard formations, parabolic (semi-ballistic) buttons for medium abrasive and hard formations, and ballistic buttons for medium abrasive and medium hard formations. This design flexibility ensures efficient drilling across different geological conditions.
Manufacturing processes incorporate electro-hydraulic forging, metal processing lines, heat treatment, and numerical control machines to maintain high quality standards. CNC technology is extensively used throughout production to ensure precision and reliability in every critical control point.
In addition to DTH bits, other stone drilling tools are available, including rock drills, drill rods, drill bits, splitters, and breakers, providing a comprehensive solution for drilling operations. Advantages include compatibility with over 95% of original products, competitive pricing, and superior quality compared to smaller factories.
With over 10 years of specialization in drilling tools, advanced technology, and global export experience, these products are trusted in markets worldwide, including Norway, Turkey, USA, Canada, Australia, Brazil, and many others. For inquiries and customization options, feel free to reach out.
Delivery was exceptionally fast, arriving well ahead of the estimated date. The packaging was robust, ensuring no damage during transit. Quality-wise, the bits look and feel solid, with a clean finish. The customer service team was responsive and helpful when I had a query about the order. Overall, a smooth and satisfactory experience.
Kindly waiting for these drill bits to arrive, I was pleasantly surprised by the swift delivery and excellent packaging. The logistic tracking was spot-on, ensuring I knew exactly when they would show up. Upon inspection, the build quality appeared robust and professional. The service team was also very responsive and helpful when I had a pre-shipment query. Overall, a seamless experience from order to receipt. Highly satisfied with this transaction.
Delivery was remarkably swift, arriving far ahead of the scheduled date. The packaging was robust and professional, ensuring everything arrived in perfect, pristine condition. The overall quality met my high expectations, showing great attention to detail. The customer service team was exceptionally responsive and helpful, addressing all my queries promptly. Dealing with this supplier has been a very smooth and satisfying experience from start to finish. I am thoroughly impressed with the professionalism and efficiency demonstrated throughout this entire transaction. Everything about the service felt prompt and reliable, making this a truly hassle-free purchase. I will certainly consider them for future needs without hesitation.
I am thoroughly impressed with the overall experience. The shipping was remarkably fast, arriving well ahead of the estimated schedule, which was a fantastic start. The packaging was secure and professional, ensuring everything arrived in perfect condition. Regarding the product itself, the build quality is exceptional. The materials feel robust and precisely engineered, exactly as described. The finish and attention to detail are top-notch. Customer service was also outstanding; the team was responsive, knowledgeable, and very helpful in answering my pre-purchase questions promptly. The entire process, from ordering to delivery, was seamless and efficient. This level of service and product excellence is commendable and certainly builds trust. I would not hesitate to recommend them based on this very positive experience. The combination of reliable logistics, superior quality, and excellent support makes them a standout choice.
Meticulously packaged and arrived ahead of schedule, the shipping was impressively swift. The construction of the drill bits feels exceptionally robust; the carbide components have a substantial, premium heft to them. Communication from the supplier was proactive and clear throughout the entire process, making the custom order feel straightforward. While I cannot yet speak to their performance in the field, the initial quality inspection and the overall service experience have been outstanding. The attention to detail in the packaging alone suggests a high level of care. This prompt delivery and solid first impression have certainly set a positive tone for our future drilling operations.
Logistics were lightning-fast, with the order arriving well ahead of the estimated schedule. The packaging was exceptionally secure, ensuring all components were perfectly intact upon arrival. The quality of the materials is immediately apparent; the tungsten carbide components feel robust and precisely manufactured, promising excellent durability for demanding drilling conditions. Customer service was equally impressive, providing clear and prompt communication throughout the entire process. They were very responsive to preliminary inquiries and offered helpful guidance regarding the customization options for the ballistic and dome buttons. This level of service, combined with the obvious quality of the product and efficient logistics, makes for a highly satisfactory procurement experience. I am confident these customizable DTH drill bits will perform reliably in various high-pressure drilling applications.
Logistics were handled exceptionally well. The shipping was prompt and the tracking information provided was accurate and up-to-date. The packaging was secure, ensuring the product arrived in perfect condition without any delays or issues. Quality appears to be outstanding. The materials feel robust and the construction is precise, meeting high standards for durability and performance. Service from the company was also commendable. Communication was clear and professional, and any inquiries were addressed promptly and thoroughly. The overall experience was smooth and satisfactory from start to finish, reflecting a high level of care and efficiency in every aspect of the transaction.
Naturally, the shipping was incredibly prompt. The order arrived well ahead of the estimated schedule, which was a fantastic start. The packaging was secure and professional, ensuring everything was in perfect condition upon arrival. Regarding the quality, the construction of these bits is immediately impressive. The materials feel substantial and durable, exactly as one would hope for in equipment designed for demanding conditions. The finish and precision are notable. As for service, the communication throughout the ordering process was clear and helpful. Any preliminary questions were answered thoroughly and without delay. The overall experience from inquiry to delivery was seamless and highly professional. This level of attention to logistics, product integrity, and customer support is commendable and makes the entire transaction a positive one. It’s clear that care is taken at every step.
