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...Drill Bits 4 1/2”(115mm) For Down The Hole Hammer DHD340, Flat face, Guage8*14mm, center8*13mm Description 1. Rapid drilling speed, bit body wearless; 2. Advanced heat treatment process, ensure the drilling ...
... process, ensure the drilling life longer than similar products in the market. 3. DHD, MISSION, SD, QL, NUMA,different series of products, it can meet needs of different working conditions. Applications Wide...
... process, ensure the drilling life longer than similar products in the market. 3. DHD, MISSION, SD, QL, NUMA,different series of products, it can meet needs of different working conditions. Applications Wide...
... 15 4 18*18 30*18+21*16 210 DHD112/SD12/NUMA120 Company Profile: Changsha Tianhe Drilling Tools and Machinery Co., Ltd. was established in 2002, with more than 280 employees, including 20 specialists who hav...
...drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3.Bit Shank: COP/DHD/QL/SD/MACH/BR A B C D E F Outer Dia. ...
...drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3.Bit Shank: COP/DHD/QL/SD/MACH/BR A B C D E F Outer Dia. ...
...drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3.Bit Shank: COP/DHD/QL/SD/MACH/BR A B C D E F Outer Dia. ...
...drill bit with blocks Specification 1.Face: Flat,Convex,Concave,Drop-center. 2.Carbide Button Shape: Spherical,Semi-ballistic,Ballistic and Two-step 3.Bit Shank: COP/DHD/QL/SD/MACH/BR A B C D E F Outer Dia. ...
..., low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, our drilling tools can also realize efficient and economical drilling. Applicati...
DHD360 COP64 SD6 QL60 Mission60 DTH Bits High Air Pressure DTH Bits DTH Hammer drill bit Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. Good hole...
...Drill Button Bit DHD350 ND580 SD5 QL50 MISSION50 DTH Button Bit Advantages Description 1 Quality 95% quality similarity with world top class brands,such as atlas ingersoll rand etc. 2 Shank Type Our products...
... high quality products. Our DTH Bit can be suitable for many types of DTH Hammer, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulroc, Halco Mach,...
...Drilling Button Bit DTH Bit DTH bit is also our main product. After mang years search, we have rich experience in development and manufacturing high quality products, which adopted high-quality raw materials...
... Hole) hammer button bit compatible with DHD, COP, MISSION, QL, and SD systems. Available in various configurations to suit diverse drilling requirements. Key Specifications Multiple bit face shapes: flat, c...
20m bore pipe drilling machine , micro-pile drilling machine,cheap drilling machine Specification Unit Data Max. Drilling Diameter mm 1200 Max. Drilling Depth) m 20 Engin Model / Rated Power kW 88KW/2400r/min R...