Discount wholesale Reverse Circulation Drilling Hammers - Rotary Bit for Blast Hole Drilling – TDS

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Sticking for the belief of "Creating items of top of the range and creating buddies with people today from all over the world", we normally put the interest of shoppers in the first place for Tractor Water Well Drilling Rig, Hdd Drill Pipe Factory, Screw Type Air Compressor, All prices depend upon the quantity of your respective order; the extra you purchase, the extra economical the rate is. We also offer fantastic OEM provider to numerous famous brands.
Discount wholesale Reverse Circulation Drilling Hammers - 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:

Discount wholesale Reverse Circulation Drilling Hammers - Rotary Bit for Blast Hole Drilling – TDS detail pictures

Discount wholesale Reverse Circulation Drilling Hammers - Rotary Bit for Blast Hole Drilling – TDS detail pictures

Discount wholesale Reverse Circulation Drilling Hammers - Rotary Bit for Blast Hole Drilling – TDS detail pictures


Related Product Guide:

Innovation, good quality and reliability are the core values of our enterprise. These principles today extra than ever form the basis of our success as an internationally active mid-size organization for Discount wholesale Reverse Circulation Drilling Hammers - Rotary Bit for Blast Hole Drilling – TDS , The product will supply to all over the world, such as: Hongkong, Colombia, Uruguay, Our objective is "to supply first step products and best service for our customers, thus we are sure you must have a margin benefit through cooperating with us". If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
  • The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
    5 Stars By John from moldova - 2018.02.08 16:45
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Rita from Bogota - 2017.03.28 16:34
    Write your message here and send it to us