Hyra 165mm High Air Pressure DTH Drill Bit for 6 Inch DTH Hammer¹

Product Description Product DescriptionHyra DTH drill bits1:The longer life of the drill: the alloy material, with longer using life which better than the similar products 2:High Drilling Efficiency: the drill buttons is wear-resistant, so that the drill can always keep sharp, thus greatly improving the speed of the drilling 3:The drilling speed is stable: the bit is scraped and cut to break the rock. 4:Good Performance: the Hyra bit has strong wear resistance, good diameter protection and can make the cutting teeth be used efficiently 5:The use of a wide range: the practice proves that the bit is suitable for carbonate rock, limestone, chalk, clay rock, siltstone, sandstone and other soft and hard (9 - grade drillability of rock, hard rock drilling), compared with normal bit, especially drilling in 6-8 grade rock the effect is particularly significant. 6:Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach,Digger etc.7:Inch available: 3", 4", 5", 6", 8", 12", etc...Special Note: We accept OEM/ODM and can design and manufacture according to the customer's requirements for drill diameter, number of air holes, carbide button shape, and head shape. The product is available in multiple colors, including black, yellow, blue, red, and gold. Customers can choose the color that best suits their preferences, making it an excellent choice for users who value customization. Product Parameters ModelHead Diameter(mm)Shank Length(mm)SplinePort holesGauge ButtonsHyra Drill BitHDB-SP6806 inchφ152-1652311228×φ18φ152-1652311229×φ18φ166-1802311228×φ18φ166-1802311229×φ18φ181-1852311229×φ18φ186-19023112210×φ181. All diameters as above are only our standard diameters, but other diameters are also available upon request. 2. The unit weight for each size is for reference only. 3. Face design, buttons shape, buttons configuration and flushing holes number must be confirmed when the order is confirmed. 4. Please be cautious when order some bigger diameter of button bits since some bigger diameters are over sized.5. Other shanks bits are also available as per request.Detailed Photos  ModelHead Diameter(mm)Shank Length(mm)SplinePort holesGauge ButtonsHyra Drill BitHDB-SP4804 inchφ105-1071651026×φ14φ108-1101651027×φ14φ110-1151651027×φ14φ110-1151651027×φ16φ110-1151651028×φ16φ116-1201651028×φ14φ121-1301651028×φ14Hyra Drill BitHDB-SP5805 inchφ1301851027×φ16φ130-1401851027×φ18φ130-1401851028×φ16φ130-1401851028×φ18φ141-1461851028×φ18φ147-1521851028×φ18Hyra Drill BitHDB-SP6806 inchφ152-1652311228×φ18φ152-1652311229×φ18φ166-1802311228×φ18φ166-1802311229×φ18φ181-1852311229×φ18φ186-19023112210×φ18Hyra Drill BitHDB-SP7807 inchφ180-1902201039×φ18φ191-1952201039×φ18φ196-20322010310×φ18Hyra Drill BitHDB-SP8828 inchφ195-20326012210×φ18φ195-20326012210×φ19φ204-21926012210×φ18φ204-21926012210×φ18φ220-22526012212×φ16φ226-23526012212×φ18φ226-23526012212×φ19φ236-24526012212×φ18φ236-24526012212×φ19Hyra Drill BitHDB-SP108010 inchφ240-25431012212×φ19φ255-27531012212×φ19φ276-29031012215×φ19φ291-30531012315×φ19φ306-32031012315×φ19Hyra Drill BitHDB-SP128012 inchφ305-31537512315×φ19φ316-33037512315×φ19φ331-35037512315×φ19φ351-38037512416×φ19We need to confirm the following Product Specification before placing an order:1. The type of drill bit;2. The head diameter of drill bit;3. Bit face shape Choice: (Main shapes are: Drop Center, Concave Face, Convex Face, Double Gauge Face, Flat Face)4. Shape of alloy teeth. (Main tooth shape: Domed/Round Button, Parabolic/Semi-Ballistic Buttons, Ballistic button, Sharp button, Flat button)Company Profile

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