Product
Product
Supplier
Search
Get Quote
730 people are quoting
Product Introduction of PDC Bit
Polycrystalline Diamond Compact (PDC) anchor bolt drill bits are specialized drill bits that utilize PDC as the cutting teeth, designed specifically for drilling anchor bolt support holes in coal mines, mines, water conservancy projects, power generation, transportation sectors, and more. Their structural feature lies in directly welding the PDC onto the recessed pockets pre-set on the drill bit body, forming efficient cutting edges.
High Wear Resistance: PDC, formed by sintering diamond powder and cemented carbide under high temperature and pressure, exhibits exceptional wear resistance, significantly extending the drill bit's lifespan.
PDC Drill Bits come in various types and specifications based on their structure and usage requirements. Common types include two-wing symmetrical, two-wing asymmetrical, and two-wing connected-rib designs. In terms of specifications, the drill bit diameters range widely, such as Φ25, Φ27, Φ28, Φ30, Φ32, Φ36, Φ42, etc., to accommodate different drilling hole diameters. Additionally, drill bits can be categorized into half-piece and full-piece types based on the shape of the PDC, as well as low-abrasion-ratio and high-abrasion-ratio pieces based on their abrasion resistance.
PDC Anchor Drill Bits have found widespread application in drilling anchor bolt support holes in coal mines, mines, water conservancy projects, power generation, transportation sectors, and more. Their efficient and durable characteristics ensure a smooth and rapid drilling process, with fewer downhole accidents and superior wellbore quality. Moreover, the long lifespan of the drill bits, coupled with the elimination of the need for resharpening, reduces labor intensity for workers, saves time, and lowers costs.
The production and use of PDC anchor bolt drill bits must adhere to certain industry standards, such as the Chinese coal industry standard "Polycrystalline Diamond Compact Anchor Bolt Drill Bits for Coal Mines" (Standard No.: MT/T 984-2006). This standard provides detailed regulations on the drill bit's type, model, basic parameters, technical requirements, test methods, inspection rules, and more, ensuring that the drill bit's quality and performance meet the required standards. Additionally, manufacturers must strictly control key aspects such as raw material quality and welding processes during production to ensure the overall performance and lifespan of the drill bits.
If you are interested in the product, contact 2bvideo.com for more information for more information
The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
Main Product:
Top Hammer Drilling Tools,
DTH Drilling Tools,
Coal Mining Tools ,
Construction Tools,
Wear and Crushing Tools,
Rotary Drilling Tools
