hard rock directional drilling

..., the cutting teeth alternately contact the bottom of the hole, the breaking torque is small, the contact area between the cutting teeth and t...

...

... inserts that is known to have strong configuration against carbide fracture. • Widely used drifting and tunneling • Bit face design is ideal for m...

... or tri-cone bits, have three cones. Each cone can be rotated individually when the string rotates the body of the bit. The cones have roller...

... Core Wireline core is a kind of don't need to lift the rod, gain cores tool. It includes: co...

... bit set : 1.Mterial: DTH TD40 bit set made from 45CrNiMoV alloy steel , Carbide :Element T6 . 2.Type: Hot-press inserting . The DTH bits is ...

...sandstone, dolomite, limestone, and more. These bits employ a shearing, scraping, or shaving action to effectively penetrate the formati...

Core Rig For Geological Investigation Description : Core Rig integrates hydraulic automatic system, large ...

... Rig HOB Hole Opener For Introduction PANGOLIN hob hole opener ranging from 16" to 70" that is divided into two types: MT cutte...

Tricone bit 8 1/2 inch IADC code 437 for Very Formation THREE CONE BIT 4-1/2" IADC Code 647 THREE CONE BIT 4-1/2" I...

... mono crystals and at high temperature and high-pressure.Because of their advantages of high wear ability,hot high compressive and impact ...

...

... Formations: High-Abrasion Resistance Tools DTH (Down-The-Hole) button bits are specifically engineered for exceptional performan...

... Available Used Diamond Core Machine Product Description XY-1A 150m available used diamond core drill...

Premium Hard Rock Bits: High-Quality Rock Drilling Teeth for Sale Product Description 1. Efficient Material Cleaning: Our hard rock bits are specifica...

...m premium grade steel and through closely-controlled metallurgical processes.The result is quality hex hollow steel with increased hardenabil...

.... It can be used on moderately weathered and even some semi-weathered . The most important advantage of the coring cylinder is that it h...

...Pressure KT11S DTH Rig Machine as a high performance DTH rig has a hydraulic system and a high pressure screw compressing ...