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...Drilling Tools DHD25A DHD Shank Drill Bits Specifications DHD Head shape Diameter (mm) Number of vents NO X button diamter weight (KG) Toothed Gauge Front DHD25A Flat Face Bit 76 2 Ballistic Button 6XØ14 4XØ...
... bits use quality hardened steel alloy for the bit body and premium quality tungsten carbide buttons. With superb performance and long life span. Our bits won high reputation among our customers. DTH Drill B...
... holes in underground mines,featuring fast penetration rates in softer rock like shale and limestone with low silica content. Reaming Drill Bit Dome Bit Thread ST68 Diameter 152mm Taper 35 Degree buttons: ga...
...Drill Bit Diameter 64mm and Pilot Adapter Diameter 22mm Reaming Bit / Pilot Adapter 1. Pilot Adapter, Taper 11 degree, for shank: H22x108mm, diameter: 22mm 2. Reaming Bit, Diameter: 64mm, buttons: gauge: 8x1...
DTH hammer bits 165mm DHD 360 COP 64 drill bits 6 inch high air pressure DTH Bits Ore Mining Hammmer drill bits Shank style Diameter in mm Flat face Convex face Concave face Approx. weight Part number DHD3.5 85...
...bit 350/185mm with CIR170 Product category: DTH drill bit Matched connection: CIR170 Reamer Dia: 350mm Carbide: spherical, ballistic,semiballistic KINGDRILLING DTH thread button bit description: DTH hammer b...
..., ballistic,semiballistic KINGDRILLING DTH thread button bit description: DTH hammer bit manufacturer KINGDRILLING DTH hole opener bits are manufactured from the highest quality aircraft alloy steel. Which a...
... and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to dr...
...: 1. Integral drill steels (Integral Drill Rods) Shank H22x108mm, H19x108mm, standard hex. Bit diameters include 20-42mm. 2. Tapered drilling tools (Tapered Drill Steel) Including: Shank H22x 108mm, (6, 7, 1...
... shank. The head diameter is adjustable from 33mm to 127mm, making it perfect for a range of applications. Technical Parameters: Property Details Product Name Thread Button Bit Color Blue, Black, White,...
... and underground drilling. Our button bits is made with supper quality carbide and aloy steel. After our mature heat treatment process, the performance of the product has reached the best state.Our bits have...
T38 76mm 89mm Tungsten Carbide Ballistic Threaded Drill Bit Description This type of bit is well known for its wear resistance and high speed drilling on soft to medium-hard rock formations (between 70 Mpa to 1...
ST68 4-6 Inch Spherical Bench Long Hole Tungsten Carbide Rock Drill Bit Description This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compr...
Coal Mining PDC Drill Bit Toughness with Tungsten Carbide Tips Specifications: 28mm,32mm,42mm,43mm coal mining tool We can manufacture all kinds of bits and shells according to customer's special requirement. A...
... strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. • Widely used drifting and tunneling • Bit face design is ideal for medium-hard t...
...Drill Bits For Rock , Rock Drilling Tools Description Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). ...
T45 Drill Bit and Retrac drill bit For Mining / Construction , Tungsten Carbide Forging Description: This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drille...
...Drill Button Bits For BR Series Middle Air Pressure DTH Hammer Now the high pressure DTH drill bit is currently used in the face design. There are four main types: end surface convex surface, end surface pla...
8-1/2in 5 Blade PDC Drill Bit Drilling Tools Diamond Rock Bits Provides multiple advantages in interbed lithology. Increases cleaning and decreases balling. Superior PDC tool technology for perfect impact stren...