Our PDC bit is a premium-grade drilling accessory engineered for global mining, rock excavation and general borehole drilling applications. Manufactured from high-strength tungsten carbide and steel via precision forging, it delivers outstanding hardness, superior abrasion resistance and excellent anti-shock performance to withstand harsh working conditions.
Our PDC bit is a premium-grade drilling accessory engineered for global mining, rock excavation and general borehole drilling applications. Manufactured from high-strength tungsten carbide and steel via precision forging, it delivers outstanding hardness, superior abrasion resistance and excellent anti-shock performance to withstand harsh working conditions.
Thanks to its optimized cutting structure, this bit features powerful rock penetration capability, consistent running stability and greatly improved drilling speed. It adapts seamlessly to a wide range of complex and mixed formations, effectively cutting down operational resistance and overall construction costs.
Certified with international ISO quality standards, the product comes with reliable quality guarantee, long service lifespan and low maintenance requirements. Factory inspection videos and relevant test reports are available upon request.
For normal operation, it only needs to be matched with a compatible drilling rig and basic water supply & propulsion supporting system. No extra complicated auxiliary equipment is required, installation and replacement are fast and convenient. It is a versatile, cost-effective and trustworthy core component for various drilling projects worldwide.
| Item | Details |
| Part Name | Drill Bit |
| Material | Tungsten Carbide and Steel |
| Applicable Industry | Mining |
| Casting or Forging | Forged |
| Machinery Test Report | Provided |
| Machine Type | Rock Drilling Machinery Parts |
| Warranty | 6 Months |
| Video Outgoing Inspection | Provided |
| Weight (KG) | 10 |
| Place of Origin | Hebei, China |
| Brand Name | ZD |
| Certification | ISO9001 |
| Application | DTH Drilling |
| Steel body and Matrix body PDC drill bit for hard layer | ||||
| Diameter | Wings | PDC Tip | Thread | |
| mm | inch | |||
| 28 | 2 | As request | API,NQ,HQ,PQ, AW,AWJ,or as request | |
| 32 | 2 | |||
| 45 | 2 | |||
| 54 | 3 | |||
| 55 | 3 | |||
| 65 | 2 1/2" | 3 | ||
| 76 | 3" | 3 | ||
| 89 | 3 1/2" | 3 | ||
| 92 | 3 5/8" | 3 / 4 | ||
| 95 | 3 3/4" | 3 / 4 | ||
| 98 | 3 7/8" | 3 / 4 | ||
| 102 | 4" | 3 / 4 | ||
| 108 | 4 1/4" | 3 / 4 | ||
| 114 | 4 1/2" | 3 / 4 | ||
| 127 | 5" | 3 / 4 | ||
| 133 | 5 1/4" | 3 / 4 | ||
| 146 | 5 3/4" | 3 / 4 | ||
| 152 | 6" | 3 / 4 | ||
| 171 | 6 3/4" | 3 / 4 / 5 | ||
| 191 | 7 1/2" | 3 / 4 / 5 | ||
| 216 | 8 1/2" | 4 / 5 / 6 | ||
| Other item | Customize as your request | |||