PDC Drill Bit

PDC drill bit is a drilling tool that uses a polycrystalline diamond compact (PDC) cutter to shear rock in a continuous scraping motion. Polycrystalline diamond compact bit that use larger cylindrical shaped cutters that consist of a layer of micron-sized synthetic diamond particles that are mounted on a tungsten carbide substracte.

Product Description
PDC drill bit is a drilling tool that uses a polycrystalline diamond compact (PDC) cutter to shear rock in a continuous scraping motion. Polycrystalline diamond compact bit that use larger cylindrical shaped cutters that consist of a layer of micron-sized synthetic diamond particles that are mounted on a tungsten carbide substracte.

PCD/ PDC drill bits are recommended for use when drilling relatively sofet, abrasive, unconsolidated sedimentary formations that are not effectively drilled by surface-set diamond bits. The formation types may range from very soft clay, gypsum or talc to harder types of sandstones. The difference between the various types of PCD/ PDC core bit is in the degree of cutter exposure and the density (or number) of cutters mounted on the face of the bit.

Advantages of PDC Drill Bit
* Fast penetration
* Strong abrasion resistance
* Good performance for rock formations
* No special demands for equipment
* Long service life

Size of PDC Drill Bits and Reaming Shells

Model	Outside Diameter of Core Bit		Inside Diameter of Core Bit		Outside Diameter of Reaming shell
Model	Inches	mm	Inches	mm	Inches	mm
BQ3	2.345	59.56	1.32	33.53	2.36	59.95
NQ3	2.965	75.31	1.775	45.08	2.98	75.7
HQ3	3.762	95.57	2.406	61.11	3.783	96.09
PQ3	4.805	122.05	3.27	83.06	4.828	122.65

Package and Shipping
Package: Wooden cases, cardboard boxes and steel frames etc. as you required. And all goods will be protected by plastic films, thread protection caps, anti-rust oils, bubble films and so on to make sure no damage will be caused during shipping.
Shipping: Special passage for container loading is available at the gate of our company to improve the efficiency.