Factory wholesale Tractor Drill - Rotary Tricone Bit for Mining – TDS

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We often persist with the theory "Quality To start with, Prestige Supreme". We are fully committed to delivering our clientele with competitively priced good quality items, prompt delivery and experienced support for Reverse Circulation Drilling Hammer Bit Factories, Small Air Compressor, Quarry Rock Drill Bit Manufacturer, We are sincere and open. We look forward to your visit and establishing trustworthy and long-term standing relationship.

Factory wholesale Tractor Drill - Rotary Tricone Bit for Mining – TDS Detail:

The Drll Store FX series bits are latest advancement in cutting structure

design.These bits feature the most aggressive cutting structure with

largerdiameter inserts and insert projections. The longer / wider cutter

profileallows for more rows of inserts, hence more Tungsten Carbide

Inserts.Bits does not have bevel row insert protection, in stead the

cones have acontinuous hard metal band to reduce the erosion of

land surfaces.

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

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"Quality initial, Honesty as base, Sincere support and mutual profit" is our idea, so as to build repeatedly and pursue the excellence for Factory wholesale Tractor Drill - Rotary Tricone Bit for Mining – TDS , The product will supply to all over the world, such as: Greece, Spain, Cyprus, Our company always provides good quality and reasonable price for our customers. In our efforts, we already have many shops in Guangzhou and our products have won praise from customers worldwide. Our mission has always been simple: To delight our customers with best quality hair products and deliver on time. Welcome new and old customers to contact us for the future long term business relationships.

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The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.

By Lynn from Sierra Leone - 2017.10.25 15:53

With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.

By Emma from Malaysia - 2018.02.04 14:13

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