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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.
Just outstanding experience overall! The delivery was incredibly fast and well-handled, with the package arriving securely and ahead of schedule. The quality of the items feels robust and durable, exactly as expected. Customer service was top-notch, promptly answering all my queries with clear and helpful responses. Highly recommended for anyone needing reliable products without any hassles.
Quick delivery and excellent packaging ensured the items arrived safely without any delays. Quality appears top-notch, with sturdy construction and precise finishing that meets high standards. Service was outstanding; the team was responsive and handled my customization requests efficiently. Overall, a very satisfying experience from start to finish.
Highly impressed with the overall experience! The shipping was incredibly fast, arriving much sooner than expected, which was a pleasant surprise. The quality of the items is outstanding; they feel durable and well-made, showing no signs of defects. Customer service was exceptional—responsive and helpful throughout the process. Highly recommend this seller for their reliability and attention to detail.
Outstanding experience with this supplier! The delivery was incredibly fast and efficient, arriving well ahead of schedule, which minimized any downtime on our project. The quality of the drill bits is exceptional, showing no signs of wear even after rigorous use in tough conditions. Customer service was top-notch, with prompt and helpful responses to all my inquiries. Overall, a reliable and professional service that I highly recommend for anyone in need of durable drilling equipment.
Quick delivery and excellent packaging ensured my order arrived safely without any delays. Quality is top-notch, with sturdy construction that seems built to last. Service was outstanding; the team responded promptly to my inquiries and handled everything professionally. Overall, a very satisfying experience that I would highly recommend to others.
Fantastic experience from start to finish! First, the delivery was incredibly fast and well-handled; the package arrived securely wrapped and ahead of schedule, which minimized downtime on our project. Forthcoming communication from the seller made tracking effortless. Regarding quality, the drill bits feel robust and precisely manufactured, with no visible defects—exactly as described. Finally, customer service was outstanding; they responded promptly to my inquiries with clear, helpful answers. Overall, a seamless process that I'd highly recommend.
My main concern was the delivery speed, and it was surprisingly quick. Many logistics services I've used before were slow, but this shipment arrived ahead of schedule. Moving on to quality, the packaging was secure, which prevented any damage during transit. Moreover, the customer service team was responsive and helpful when I had questions. Overall, this experience was smooth and met my expectations.
