We are offering rock bit. Rock bits are divided into steel tooth bit and tci tricone bit. The size is 4 34’’, 5 12’’, 6’’, 6 12’’, 7 12’’, 8 12’’, 9 12’’, 10 58’’, 11 58’’, 12 14’’, 13 58’’, 14 34’’,...
We are offering rock drill bit and dth drill bit. Place of origin: shandong china (mainland) brand name:shizilou model number: 30mm-127mm, 3.5"-6' type: rock drill bit machine type: drilling tool certification: iso9001 material: carbide processing...
We are one of the most professional companies that specilizes in the drill equipment. We can supply a large quantity of pdc bits, tricone bits drill pipe and drill collar(new and used), and various size is available. Besides, the goods have good quality and reasonable you are...
We are offering rock dill bit t38/thread bit. Thread bit is produced in different sizes and designs in order to optimize their application to a broader scope of rock drilling conditions and correspond to different job requirements. It widely used in ore mining, well drilling,...
Standard specification outdiameter size of bit the head length the middle part length the adaptor length total length 1"(25mmïü� 50mm 300mm 110mm 420mm 1-14"(32mmïü� 55mm 300mm 100mm 415mm...
Milled tooth rock bits some iadc code for reference: 437 soft formation tci tricone bits the 427 tci bits are used to drill low compressive strength, very soft formations .tci bits maximize the use of bothconical and chisel tungsten carbide inserts of large diameters and high...
We offer high efficiency rock roller bit. Features 1.size:3 34" (95.3mm)~26" (660.4mm)2.cover all all iadc code 3.reliable quality and best price 4.tungsten carbide insert tricone bit 5.certified by iso, api advantages 1.high-strength, high flexibility, high temperature, high...
Tricone Rock Bits: 89mm, 93mm, 98mm, 104mm, and 108mm. Carbide Tooth Tricone Rock Bits series: Medium formation tricone bits: The medium formation tricone bits features aggressive chisel tungsten carbide inserts on the heel rows and inner rows. This...
We have engaged in rock drill tools for over tens years. Our products are sold in the different regions of our country and exported to india, pakistan, turkey, yemen, saudi arabia, egypt, italy, canada, brazil, argentina, england, korea, malaysia,...
Thread button 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 applications and have the least loss of energy while drilling the rocks. Besides, we...
This series of bits is mainly used in mining drilling and coal mine vent drilling. ● This series of bits is tri-cone rock bit for mining with insert teeth, air cooling and cleaning system, and roller sealing bearing. ● This series has adopted...
we are offering rock roller bits, cutting tools. shandong techgong geotechnical engineering equipment co. ltd is a key national manufacturing enterprise of shield cutters and tbm cutters foundation drilling tools and mining tools. founded in 2000...
We are offering drill bits. Drill bits are used for drilling or installing self-drilling anchors. They are provided as sacrificial drill bits (one time use only) and will be left in the borehole once the bolt is installed to its design depth. The diameter of the drill bit is...