18 Years Factory Bi Center Drill Bit - API supplier of 6 baldes Matrix body PDC rock drill bits-6″ – FAR EASTERN

Product Description

Wholesale API M137 6 inches matrix body PDC diamond drill bits for deep well drilling in the stock from China supplier.
7 blades and double rows cutters enhances the ability of drilling hard rocks, matrix body brings longer drilling life.
6″ is always the bottom hole section which is very deep, sometimes even deeper than 3500 meters, cost of changing bit is very high in deep well drilling, so regards to PDC Diamond Drill Bit, running time and rate of penetration is very important.
Application:
Hard formations with high compressive strength , such as hard shale, limestone, sandstone, dolomite, etc
Features:
The M137 is a matrix body PDC bit with 7 spiral blades with back-reaming and spiral gauge protection.
Optimized Hydraulic design and enhanced cleaning and cooling effects of the bits to prevent bit-balling.

Product Specification

PDC bit is Polycrystalline Diamond Compact bit ,it also named Diamond bit. According to the material classification, PDC bits have matrix body and steel body.
The matrix body PDC bit is made by tungsten carbide powder,and gauge protection is TSP.
The steel body PDC bit is AISI 4145H heat treatment steel (America standard steel ), High quality CNC machines milling pockets, blade, nozzles.

Far Eastern are  factory  specializes in drill bits,such as PDC bits, tricone bits,HDD hole opener,Foundation roller cutters for different applications. 
The application including oil field,natural gas,geological exploration,driectional boring,mining ,water well drilling ,HDD, construction,and foundation.
As a leading drill bits factory in China,increase the drill bit working life is our target. We always try to improve the bits with high penetration rates.Our purpose is to sell the high quality with the lowest price.Far eastern drilling quality and technology will help you to achieve more !