Factory supplied Drill Bit - Rotary Bit for Blast Hole Drilling – TDS

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High quality Very first,and Consumer Supreme is our guideline to offer the most beneficial service to our consumers.At present, we're attempting our greatest to be among the top exporters in our area to fulfill buyers far more need to have for Bw Casing Factory, Dth Rock Drilling Rig, Agricultural Water Drilling Machine Manufacturers, We warmly welcome small business companions from all walks of lifestyle, hope to establish friendly and cooperative business make contact with with you and attain a win-win objective.
Factory supplied Drill Bit - 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:

Factory supplied Drill Bit - Rotary Bit for Blast Hole Drilling – TDS detail pictures

Factory supplied Drill Bit - Rotary Bit for Blast Hole Drilling – TDS detail pictures

Factory supplied Drill Bit - Rotary Bit for Blast Hole Drilling – TDS detail pictures


Related Product Guide:

"Based on domestic market and expand abroad business" is our enhancement strategy for Factory supplied Drill Bit - Rotary Bit for Blast Hole Drilling – TDS , The product will supply to all over the world, such as: Guyana, Yemen, Johannesburg, We hope to have long-term cooperation relationships with our clients. If you are interested in any of our products, please do not hesitate to send enquiry to us/company name. We ensure that you can be totally satisfied with our best solutions!
  • The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Lilith from Pakistan - 2018.12.22 12:52
    It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Molly from Qatar - 2017.08.16 13:39
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