pdc drill bits

36'' PDC Core Bits Carbide Forging Durable Durable PDC Core Bits / Carbide Core Bits Forging Processing For Ore Well Drilling Water Well Drill Bits Specifications Bit Type Bit OD (mm) Thread Connection Main Material IADC / Cutter Spec Applicable Formation PDC Drag Bit 76 mm 2 3/8" API REG PIN Steel ...

Carbon Steel Water Well Drill Bits Oil 42mm Water Well Drill Bits Specifications Bit Type Bit OD (mm) Thread Connection Main Material IADC / Cutter Spec Applicable Formation PDC Drag Bit 76 mm 2 3/8" API REG PIN Steel body+PDC cutter 1313/1613 3/4 wings Soft/medium: clay, sand, mudstone, soft ...

9 Inch Water Well Drill Bits Coal Mining 193mm High Efficiency Wear Resistance for Coal Mining Water Well Drill Bits Introduction of Water Well Drill Bits The 9-inch (193mm) water well drill bits is a critical tool adapted for coal mining exploration and dewatering operations. Originally designed ...

3 Wings Non Coring Drill Bit PDC Steel Body 1.Description of Non Coring Drill Bit PDC bits are the new bits with the characteristics of high wear resistance, high impact resistance, anti-ramps, mud-pack, high penetration rate. After using on site, it proves that PDC bits have advantages in high ...

4 inch Rotary Core Drill Bit ISO 50mm 113mm 153mm Details of Core Drill Bit: 1. PDC bit / Core Drill Bit is mainly used for drilling soft and medium formation, it work under low drilling pressure,midium-low speed,big drainage. PDC drill bits are mainly used for drilling soft and medium - hard ...

325mm PDC Concave Drill Bit Anti Erosive Toughness Pdc Concave Drill Bit With High Strenghth And Better Anti-Erosive And Toughness 1. Description Of PDC Concave Drill Bit PDC concave drill bit is composed of PDC cutters and matrix body. With higher strength tungsten carbide body, the bit has better ...

Hydraulic System 8 3/4 Inch PDC Core Bits PDC Core Bits Description 1. The bit is suitable for soft to medium soft formations. 2. Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and spiral gage are also designed so that the load on bit is balanced that ...

Το κοίλο τρυπάνι PDC 75-350 mm χωρίς πυρήνα παρέχει διείσδυση υψηλής απόδοσης σε μαλακούς έως μέτριας σκληρότητας σχηματισμούς βράχων. Διαθέτει κοίλη γεωμετρία με 3-5 φτερά, κόφτες PDC και συνδέσεις σπειρώματος API. Προσφέρει εξαιρετική αντοχή στη φθορά, ανθεκτικότητα σε κρούση και 10-30 φορές μεγαλύτερη διάρκεια ζωής από τα συμβατικά κομμάτια καρβιδίου.