Custom PDC Drill Bit

Custom Four-Wing Concave PDC Drill Bit

This Custom Four-Wing Concave PDC Drill Bit is a professionally optimized drilling tool developed for broken and abrasive complex formations. This upgraded four-wing concave bit features a full wear-resistant PDC composite cutter layout on the side of each blade. The full-side coverage design fully protects the bit blade outer diameter, effectively preventing outer diameter wear, bit shrinkage and drilling jamming during high-intensity drilling, greatly improving overall durability and extending the bit service life.
This PDC drill bit is perfectly adapted for drilling in broken formations, cobblestone, gravel, fine sandstone, and siltstone . With stable cutting performance, smooth chip removal and high drilling efficiency, it solves the common problems of slow footage and easy tool damage in mixed broken strata. We provide a complete range of standard bit sizes: 5", 5.5", 6", 6.5", 7", 8", 9", 10", 12".
Custom service for internal and external threads is available to match all types of drilling rigs and engineering requirements. As a reliable PDC drill bit manufacturer , we supply high-quality, cost-effective drilling bits for global water well drilling, geological exploration and foundation construction projects.

Core Product Advantages :

  • Full-side wear-resistant composite sheet design : Each blade is fully covered with PDC cutters on the side, effectively protecting the outer diameter, resisting abrasion and scouring, and prolonging bit service life.
  • Four-wing concave structural optimization : Excellent chip removal effect, stable drilling operation, high penetration rate, not easy to stick drill in broken strata.
  • Wide formation adaptability : Professional for broken formation, cobblestone, gravel, fine sandstone and siltstone drilling.
  • Complete standard sizes : Multiple inch sizes in stock for quick delivery, meeting different drilling depth and hole diameter demands.
  • Full thread customization : Support custom internal and external threads, compatible with all brands of drilling rigs.
  • Factory direct supply : Professional PDC bit manufacturer, stable quality, competitive price and reliable after-sales service.