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...medium -weathered rocks with rock hardness less than 80Mpa. 2.Sand layer with high water content,silty clay,gravel layer,pebble layer,shell layer,iron plate sand,high strength frozen soil. 3.Strong to medium...
... of drill bits are suitable for shale, limestone, cobblestone, dolomite, conglomerate and other formations. 1. Suitable for medium to medium hard formations with high fracture resistance (Hard shale, sandsto...
...Soft rock is suitable for 15-30mpa, small plastic medium-hard formation. The wear resistance is higher than that of alloy tools. long lasting. Cone bit (3-60Mpa) Inlaid with carbide conical teeth, suitable f...
... rates in soft to medium hard and fissured rock formations. 2. Concave Face ----The all-around application bit face specifically for medium hard and homogeneous rock formations. Good hole deviation control a...
... coating. Certification FCC,RoHS,CE Interface USB,HD MI,VGA,….. Guarantee 1 year Speaker 10Wx2 Storage Medium Flash memory card(2gb to 36gb for the capacity) Video formats MP4(AVI:DIVX/XVID),MPG2(DVD:VOB/MPG...
... 3840x2160 30FPS, full HD video 1080P 30FPS video output, using MJPG YUY2 H.264 H.265 video format. Widely used in high-resolution document scanning, high-speed photography equipment, photo scanners, etc. Fe...
...drones. This type of drone is a medium-sized, 2.4GHz remote-control aircraft, equipped with a GPS module and HD camera, allowing for a live video feed. FPV Drones provide a unique perspective for aerial phot...
... a GPS module, a high-definition camera, a powerful brushless motor, and a Li-Po battery for extended flight time. With their medium size and lightweight design, these drones are perfect for aerial photograp...
... publication, and cultural reference. Our premium offering is crafted for artists, galleries, museums, and anyone desiring to present their artwork, photography, or visual narratives in a tangible, high-qual...
...Formation Lithology IADC Very soft Clay M121 Mudstone M222 Marl M222 soft Marl M223 Rock salt M232 Gypsum M232 Sandstone M232 Medium soft Shale M322 Sandstone M322 Cretaceous rocks M323 Medium Shale M323 Mud...
... formations. 2. The design of medium cast surface has the advantages of good stability, good guidance quality and strong impact resistance. There are 4 big nozzles in the conical surface which can ......
...abrasive formations and high-speed operations. 2. The design of the medium surface has high stability, good orientation, high abrasiveness and high impact resistance. There are 3 water holes distributed on t...
... abrasive formations and high-speed operations. 2. The design of medium cast surface has the advantages of good stability,good guidance quality and strong impact resistance. There are 3 nozzles in the conica...
...medium pressure filtration instrument is used to simulate the filtration and cake formation characteristics of drilling fluid under static conditions in the well. Parallel tests of multiple samples can be ca...
... the filtration and cake formation characteristics of drilling fluid under the static condition in the well. The multi connected medium pressure filter can be used for parallel test of multiple samples. Stai...
... formations. 2. The design of medium cast surface has the advantages of good stability, good guidance quality and strong impact resistance. There are 4 big nozzles in the conical surface which can ......
...: 1. The crown surface of the bit is medium cast surface which makes the bit suitable for medium hard to hard and strong abrasive formation.It can used in high rotation speed operation. 2. The design of medi...
...formations and rock drills require different taper angles. When drilling with high impact hydraulic rock drills in medium-hard to hard and abrasive rock formations, a wide taper angle is normally used. Taper...
...drilling process, the cone bit not only has an impact effect, but also has the function of crushing and shearing the rock in the formation, so it can adapt to various soft, medium, and hard formations. In ad...
...shearing the rock. During the drilling process, the cone bit not only has an impact effect, but also has the function of crushing and shearing the rock in the formation, so it can adapt to various soft, medi...