DTH Hammer Button Bit with Spherical Face for Mining Drilling¹

Product Description  General Introduction1. Our product line includes premium DTH hammers with shanks available in DHD, COP, MISSION, QL, SD, and MACH varieties, catering to diverse drilling needs with precision.2. Offering versatile bit face designs: flat, concave, convex, and drop center, each engineered for specific drilling challenges, ensuring optimal performance.3. With button styles such as spherical, ballistic, and semi-ballistic, we enhance drilling efficiency across various applications.4. Broad application range - engineered to conquer all types of rock formations, ensuring adaptability and efficiency in diverse geological conditions.5. Choose from our expertly crafted flat, concave, and convex bit faces, designed for superior performance in various drilling scenarios.6. Precision-engineered spherical and ballistic buttons for enhanced durability and performance in challenging drilling environments.Features:1. Enjoy unparalleled reliability with our products, offering long service life and minimal breakage, ensuring uninterrupted operations.2. Experience superior flushing effects, significantly boosting the drilling rate for enhanced productivity.3. Benefit from our rigorous quality warranty and compensation policies, guaranteeing satisfaction and confidence in our products.4. Our designs are meticulously crafted for efficiency and effectiveness, ensuring they meet the highest industry standards.5. Achieve exceptional penetration rates, optimizing drilling efficiency and reducing operational costs.Bit Face Shape Selection:1. Drop Center BitIdeal for achieving high penetration rates in soft to medium-hard and fissured rock formations, with low to medium air pressures. Offers excellent hole deviation control.2. Concave FaceA versatile bit face suitable for medium-hard and homogeneous rock formations, providing outstanding hole deviation control and flushing capacity.3. Convex FaceDesigned for high penetration rates in soft to medium-hard conditions with low to medium air pressures. Offers resistance to steel wash, reducing gauge button wear, although with limited hole deviation control.4. Flat FacePerfect for hard to very hard, abrasive rock formations. Suitable for high air pressures, offering excellent penetration rates and resistance to steel wash. Raw MaterialSteel:Crafted from first-class special alloy steel with unmatched strength, heat resistance, and wearability, ensuring longevity and performance.CarbideWe utilize the finest tungsten carbide from China, ensuring top-tier performance and reliability.For those who prefer, we also offer tungsten carbide sourced from Europe, meeting international quality standards.  Model  Bit diameter mm(inch)  Weight  TH79(3.5inch)  90mm-100mm(3 1/2-3 7 /8)  4-4.5  DHD3.5  90mm-105mm(3 1/2-4 1/8)  4.5-5.5  BR33  90mm-100mm(3 1/2-3 7 /8)  4-4.5  DHD340  105mm-138mm(4 1/10-5 2/5)  8-12  QL40  110mm-133mm(4 3/8-5 1/4)  10-12  DHD350  135mm-165mm(5 3/10-6 1/2)  15.2-18  MISSION50  138mm-165mm(5 2/5-6)  16-18  QL50  138mm-152mm(5 2/5-6)  16-18  SD5  138mm-152mm(5 2/5-6)  16-18  MAHC50TS398(20inch)  138mm-152mm(5 2/5-6)  16-18  DHD360  152mm-203mm(6-8)  24-33  MISSION60  152mm-203mm(6-8)  21-30  SD6  152mm-254mm(6-10)  24-50  QL60(COP64G)  152mm-203mm(6-8)  24-33  XL60  152mm-190mm(6-7 1/2)  22-27  DHD380  200mm-305mm(7 7/8-12)  47-82  SD8  200mm-305mm(7 7/8-12)  47-82  QL80  200mm-305mm(7 7/8-12)  48-84  TH220  240mm-350mm(9 2/5-13 7/10)  75-125  NUMA100  240mm-350mm(9 2/5-13 7/10)  75-125  SD10  240mm-350mm(9 2/5-13 7/10)  75-125  DHD112  310mm-444.5mm(12 1/5-17 1/2)  140-252  SD12  310mm-444.5mm(12 1/5-17 1/2)  142-254  NUMA120  310mm-444.5mm(12 1/5-17 1/2)  140-252  TH398(20inch)  500mm-550mm(19 3/5-21 3/5)  480-510  TH600(32inch)  800mm-1000mm(31 2/5-39 3/10)  680-984    Package

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