5 Inch 3‑Blade Arc PDC Bit

Our 5 inch 3‑blade arc PDC bit is engineered for complex mixed hard‑soft interbedded formations, covering 3",4",4.5",5",6",7",8" sizes. The arc‑shaped blade design optimizes rock‑breaking contact surface, reducing bit bouncing when drilling alternating soft clay, sandstone and hard shale.

We support multiple shapes of PDC cutters for selection, including round, wedge and chamfered cutters. You can match proper cutters according to rock abrasiveness and hardness. All bit threads are fully customizable, common options contain REG, NC, IF, FH series to fit your drill rod requirements.

This 3‑blade arc PDC bit performs stable cutting action, lowers vibration, improves drilling penetration rate, widely used in water well drilling, geothermal drilling and shallow geological exploration. As a direct PDC bit manufacturer, we provide OEM & ODM service for dimension, cutter layout and thread specification.