Trending Products Foundation Drilling Rig - Rotary Bit for Blast Hole Drilling – TDS

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The key to our success is "Good Product or service High quality, Reasonable Rate and Efficient Service" for Type Cone Bits, Drag Bit, Down The Hole Hammer Bit Prices, We are going to do our greatest to satisfy or exceed customers' prerequisites with excellent goods, advanced concept, and economical and timely company. We welcome all clients.
Trending Products Foundation Drilling Rig - Rotary Bit for Blast Hole Drilling – TDS Detail:

Product overview导航栏

tricone bit 1

tricone bit 2

The Drill Store takes advantages of the latest design technology and manufacturing processes for our roller cutters, wildly used for raise boring, shaft boring and reverse circulating drillings.
The cutters use roller-ball-roller bearing configurations. Premium ball, roller bearings and proprietary grease in creasebearing life and capacity, which leads to the greatly in creased serving life of the cutters. Our Metal face seals use proprietaryo- ring material. These Metal face seals have prove n to in crease bearing life versus our competitors in harsh environments and tough drilling conditions.

Specification导航栏

Avalibale IADC

 Series   Application  Operating Parameters
  Rotating Speed(RPM)     Weight on Bit-WOB(lb/in)  
30 Very Soft 70-140 1000-4000
40 Soft 70-140 1000-4000
50 Soft to Medium 50-140 2000-5000
60 Medium to Hard 50-110 3000-6000
70 Hard 50-90 3500-7500
80 Extremely Hard 40-80 5000-8000

Available Sizes

Bit Size
            in                     mm                        Pin Size             
6 3/4 171 3 1/2
7 7/8 200 4 1/2
8 1/2 216
9 229
9 7/8 251 6 5/8
10 5/8 270
11 279
12 1/4 311
13 3/4 350

Product detail pictures:

Trending Products Foundation Drilling Rig - Rotary Bit for Blast Hole Drilling – TDS detail pictures

Trending Products Foundation Drilling Rig - Rotary Bit for Blast Hole Drilling – TDS detail pictures

Trending Products Foundation Drilling Rig - Rotary Bit for Blast Hole Drilling – TDS detail pictures


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No matter new buyer or old purchaser, We believe in long expression and trusted relationship for Trending Products Foundation Drilling Rig - Rotary Bit for Blast Hole Drilling – TDS , The product will supply to all over the world, such as: Chile, panama, Puerto Rico, We have gained a lot of recognition among customers spread all across the world. They trust us and always give repetitive orders. Furthermore, mentioned below are some of the major factors that have played significant role in our tremendous growth in this domain.
  • Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Heloise from Croatia - 2018.03.03 13:09
    We have worked with many companies, but this time is the best,detailed explanation, timely delivery and quality qualified, nice!
    5 Stars By Atalanta from United Arab emirates - 2018.09.21 11:44
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