| Sign In | Join Free | My burrillandco.com |
|
...l drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering. it has the advantage of high flatness, smooth hole wall, high rigid of drill ro...
About us: We are a leading manufacturer for various of rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang city, HuNan province...
About us: We are a leading manufacturer for various of rock drilling tools, incl. DTH hammers and bits, RC hammers and bits, top hammer button bits, ODEX etc. Our factory locates in LiuYang city, HuNan province...
...Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm Flat / Drop Center T38 64mm Spherical and Ballistic Button Bit T38 64mm Button Bit T38 64mm Spherical Button Bit Buttons: front 4 x 10mm Gauge 8 x 10mm 2 front...
...Drill Bit Top Hammer Rock Drill 76mm 89mm 102mm T51 R51 T60 ST68 T38 64mm Button Bit T38 64mm Spherical Button Bit Buttons: front 4 x 10mm Gauge 8 x 10mm 2 front flushing holes and 2 side flushing holes Norm...
Flat Face T45 89mm Button Drill Bit for Top Hammer Rock Drill with Spherical Buttons KSQ threaded drill bits include general, retrac and reaming three series, with stronger button-fixing ability, longer service...
...good drilling performance and long service life. They are with high efficiency, low failure rate and long service life. Even for all kinds of high hardness, high abrasive rocks and other harsh conditions, ou...
... device in a top hammer controls a piston to move back and forth. An impact device arranged in the front of the top hammer transfers the impact powder to a down-the-hole bit to crush rocks. Applications Wide...
...hammer bits for Mining drill Description 1. Long life of the drill bit: the alloy just has a long service life and is higher than similar products; 2. High drilling efficiency: the drill teeth are wear-resis...
...: the drill teeth are wear-resistant, so that the drill bit can always maintain sharpness, thus greatly improving the footage speed; 3, the drilling speed is stable: the drill bit is scraped and sheared to b...
...hammer Drilling Tools Borehole Button Drill Bits T38 76mm Furukawa for Hard Rock Drilling Description: The threaded drill bit are equipped with the hydraulic drilling jumbo and used for crush rock ,and it is...
...Drill Bits T38 89mm Threaded Rock Drilling Button Bits for Top Hammer Drilling Rigs Thread Button bits are made by alloy steel bar of quality and tungsten carbides. Through heat treatment, our drilling tools...
...Drill Bits For Quarry Tapered drill bits are Ideal for small short hole drill & blast, as well as roof bolting applications, our hand-held system is comprised of premium alloy tapered hexagonal drill steels ...
Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least ...
... drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different dr...
...bit 9 7/8 IADC437 TCI tricone drill bit for rock drilling 1.Description: -The 437 TCI bits are used to drill low compressive strength, very soft formations. TCI bits maximize the use of both conical and chis...
...Hammer Drill Bits D3.5 Shank Good Heat Resistance D3.5-92mm Button Bit DTH Bit For D3.5 Hammer For Hole Blasting Drilling Matched hammer Dia. Bit diameter No.× Button Dia.(mm) Air holes Weight (kg) Shank mm ...
...Drill Button Bits water well drilling Product category: DTH drill tools Matched hammer: Hammer COP84/ DHD380 Diameter: 241 mm KINGDRILLING high air pressure DTH button bit description: Drilling technology pl...