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Basic Info.
| Product name | Nq PCD 5 Cutters Core Bit |
| Model NO. | NQ |
| Material | PDC cutters and steel |
| Type | Core Drill Bit |
| Use | Rock Drilling |
| Application | Water well drilling and geological drilling |
| Our service | OEM service and customized service |
| Certification | AISI and ISSO9001 |
| Package | Carton or as client's requirement |
| Color | Golden or customized |
| Shipping | Samples are by Express, batch prodcuts are by air or by sea |
| Payment term | CIF and FOB |
| Payment way | T/T, L/C and Paypal |
| HS Code | 82071910 |
PDC CORE BITS (MINING & GEOTECHNICAL)
Core bits incorporating Polycrystalline Diamond Cutters can be very cost effective and very productive in certain formations.
The surface of the disc-shaped cutting element consists of very fine synthetic diamond particles sintered together by a high pressure, high temperature process. Backing this diamond layer is a tungsten carbide stud which is brazed directly into the bit matrix by a special process. These cutters can take the enormous compressive and shear loads generated during drilling without failure or erosion.
PDC core bits are ideal for use on high powered drills at relatively low rotation speeds. Remarkable results have been obtained both in bit life and penetration compared with surface set bits. Core recovery is also enhanced due to the faster penetration.
