Discountable price Diamond Coring Drilling Rigs - Rotary Bit for Blast Hole Drilling – TDS

Short Description:

Message Email

Product Detail

Product Tags

Feedback (2)

To be a result of ours specialty and service consciousness, our company has won a superb reputation between customers all around the environment for Solar Panel Installation Rig Manufacturer, Overburden Casing System, Black Diamond Rc Hammers, If you pursuit the Hi-quality, Hi-stable, Competitive price parts, company name is your best choice!

Discountable price Diamond Coring Drilling Rigs - Rotary Bit for Blast Hole Drilling – TDS Detail:

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.

Avalibale IADC

Series	Application	Operating Parameters
Series	Application	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:

Related Product Guide:

We aim to find out high quality disfigurement in the generation and provide the most effective services to domestic and abroad clients wholeheartedly for Discountable price Diamond Coring Drilling Rigs - Rotary Bit for Blast Hole Drilling – TDS , The product will supply to all over the world, such as: Morocco, Paraguay, Luxembourg, With the spirit of "credit first, development through innovation, sincere cooperation and joint growth", our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our products in China!

Down The Hole Hammer Drill