Our B47K bullet bits are suitable for all kinds of soil/rock drilling. It has a strict quality control system, only qualified will be delivered! We have sold more than 300,000 to the market, with good performance! Hope they can help your tools to get higher drilling efficiency. There are various sizes for different formations to choose from; contact us now for more.
Premium quality tungsten carbide tools including foundation drilling, trenching, road milling, mining, and tunneling tools. -Round Shank Cutter Bit (Foundation Drilling, Trenching, and Coal Mining&Tunneling Bits) 11,3 mm / 0,44" - 38 mm / 1,5" -Weld-on Teeth, -Welding Bars (for Horizontal Directional Drilling -HDD) -Quick Change Bar -Road Planning Bits & Holders
Drill Bits
Available for sale on behalf of my client: Two pieces of Diamond Drill Bits, American Oil and Gas Augur heads, produced by DPI PDC USA Original. Big bit size 12.1/4 inches Small bit size 8.1/2 inches Completely new, never used.
Power Screw Bits
Thickness 2 cm , 3 cm , 4 cm , 5 cm and as per order Size Gangsaw size 300 cm up x 200 cm up , Cutter size 180 cm up to 350 cm length x 60 cm up to 100 cm height 240 cm up x 60 cm up & Customized Sizes also Available Form Slabs , Tiles and any cut to sizes on order Surface Finish Leather, Flamed, Brushed, Polished, Honed, Lapotra Packaging With plastic film and foam inside to protect the surface and edges, then packed in strong wooden crates and Fumigated as per ISMP-15 international standards
YG8 Tungsten Carbide Mining Carbide Conical Cutter Bits Conical Bits for Coal Mine Brief Introduction: Coal Conical Cutter Bits are produced with two parts: Alloy steel Body and carbide drill tips. The alloy steel body is made by material ASTM4142 or 42CrMo, heat treatment with 48-52HRC hardness, has high toughness and wearable character. Carbide drill tip is made from Low press Sintered with grade selected according to your projects, which can make sure good performance during working. Now we supply: 1. Customized carbide conical. 2. Complete colat auger bits / coal drill bits / blade cutter bits. 3. Customized surface coating to the bits. Quality Control: Constant quality checks accompany the overall production process of the tungsten carbide to assure our customers are receiving the highest quality carbide in the industry. Every batches of material will be tested in density, HRA, TRS and magnetic saturation, test report will be kept in our files. Advantages of Tungsten Carbide Mining Tools Cola Mining Conical Cutter Bits / Conical Bits 1. Made of top-quality virgin raw materials from reliable suppliers in China. 2. Produced with precision molds to get high accuracy for the finished products. 3. Free samples available 4. Special tungsten carbide drill tips made exactly as per customers' drawings
Steel Body PDC Use high-quality steel to make the base material of PDC bit, the surface of the blade weld high-performance wear-resistant materials, the use of computer software for the overall design of three-dimensional PDC BIT, double asymmetric teeth straight blade, medium parabolic crown, long Gage shape structure. Cutting structure using force balance design, unique PDC cutter layout and positioning of the PDC bit to keep a sharp cutting edge in drilling, effectively improve the offensive PDC BIT and drilling speed. The application of fluid dynamics analysis and numerical simulation of hydraulic flow field analysis technology to design, help to improve chip speed drill and anti-balling capacity. Suitable for high compressive strength, with abrasive medium hard to hard formations, such as shale, limestone, anhydrite, sandstone and so on.
1.Part No.30127T5118DR 2.Bit Diameter: 127mm 3.Button Bits: 18 buttons 4.Length of drill rod: 1525mm-6100mm (MM and MF) 5.Button bit design: Drop centre, Retrac body. 6.Tungsten carbide (Buttons): Spherical, Ballistic and Conical. 7.Applications: Bench, Production. 8.We have different designs for various rock formations, longer service life to decrease use costs for users.
