China OEM IADC437 8-1/2″ Rock Tricone Drill Bit of Mining Drilling Tool

We insist on offering high quality creation with fantastic small business concept, honest gross sales plus the best and fast assistance. it will bring you not only the high quality solution and huge profit, but one of the most significant is to occupy the endless market for China OEM IADC437 8-1/2″ Rock Tricone Drill Bit of Mining Drilling Tool, High-quality is factory’ everyday living , Focus on customer’ demand is the source of business survival and development, We adhere to honesty and superior faith doing work attitude, wanting forward on your coming !
We insist on offering high quality creation with fantastic small business concept, honest gross sales plus the best and fast assistance. it will bring you not only the high quality solution and huge profit, but one of the most significant is to occupy the endless market for , As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. In spite in the top quality items we provide, effective and satisfying consultation service is supplied by our professional after-sale service group. Solution lists and in depth parameters and any other info weil be sent for you timely for the inquiries. So make sure you get in touch with us by sending us emails or contact us if you have any concerns about our firm. ou can also get our address info from our web site and come to our enterprise. or a field survey of our solutions. We’re confident that we have been planning to share mutual results and build solid co-operation relations with our companions in this market. We’re looking forward to your inquiries.

Product Description

Metal Face sealed TCI Drill Bit IADC437 8 1/2″ (215mm or 216mm) is for soft formation well drilling.
Bit Description:
IADC: 437 – TCI journal sealed bearing bit with gauge protection for soft formations with low compressive strength and high drillability.
Compressive Strength:
65 – 85 MPA
9,000 – 12,000 PSI
Ground Description:
Long intervals of very soft poorly compacted shales, dolomites, sandstones, clays, salts and limestones.
Far Eastern Drilling can offer tricone drill bits in a variety of sizes (from 3 7/8” to 26”) and most of IADC Codes.

1>8 1/2″(215mm or 216mm) is a regular size in deep well drilling like oil and gas well drilling, and it is also a regular size in horizontal directional pilot hole drilling.
2>We have two types of tricone bit according to grades of bearing , one is Elastomer sealed bearing with normal quality and price, another is Metal-face sealed bearing with higher performance and price.
3>For very deep well drilling, we recommend Metal-face sealed bearing tricone bits in drilling depth exceeds 1000 meters, for hard rock and long distance trenchless pilot hole drilling that length exceeds 300 meters we also recommend metal-face sealed bearing tricone bits.
4>For water well drilling, shallow well drilling or shorter distance trenchless pilot hole drilling projects, elastomer(rubber) sealed bearing tricone bits has better cost performance.

Product Specification

Far Eastern are factory specializes in drill bits,such as tricone bits, PDC bits, HDD hole opener,Foundation roller cutters for water well, oil field, gas well,mining,construction, geothermal, directional boring, and underground foundation work all over the world. Our purpose is to sell the high quality products at the lowest possible price.

We insist on offering high quality creation with fantastic small business concept, honest gross sales plus the best and fast assistance. it will bring you not only the high quality solution and huge profit, but one of the most significant is to occupy the endless market for China IADC437 8-1/2″ Rock Tricone Drill Bit of Water Mining Drilling Tool, High-quality is factory’ everyday living , Focus on customer’ demand is the source of business survival and development, We adhere to honesty and superior faith doing work attitude, wanting forward on your coming !
China OEM Drill Bit and Tricone Drill Bit, As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. In spite in the top quality items we provide, effective and satisfying consultation service is supplied by our professional after-sale service group. Solution lists and in depth parameters and any other info weil be sent for you timely for the inquiries. So make sure you get in touch with us by sending us emails or contact us if you have any concerns about our firm. ou can also get our address info from our web site and come to our enterprise. or a field survey of our solutions. We’re confident that we have been planning to share mutual results and build solid co-operation relations with our companions in this market. We’re looking forward to your inquiries.