April 28, 2014 tungsten reference price of all varieties :

Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email:  sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

Tungsten market : tungsten concentrate market remains in the doldrums , the market waiting to see atmosphere more intense , more concentrated near the cost price , production businesses are profitable , said the current low price , shipping negative , so the procurement activity , but the turnover continued stalemate, tungsten scrap stock market more, but not many on the spot distribution market , mainly because of low holding cargo ship will not high , currently holding more choice of goods on the sidelines. Transaction is expected before May plight die hard.

Molybdenum market : With the market rally signals gradually subsided , the venue there is a greater difference in the business mentality , increasing bearish outlook , participants shipped cash conscious. Inadequate venue favorable factors, the lack of support for the market momentum . Molybdenum concentrate , molybdenum iron products traded at a slower pace , participants raise the degree of operating cautiously . Many businesses put high expectations, coupled with the level of boost steel trick little difficult optimistic outlook . Expected short-term molybdenum market or weak to run.

In the past, it was believed that drilling must be carried out at lower feed rate and cutting speed , this view in the use of ordinary drill processing conditions were right . Now, with the emergence of carbide drill bits , drilling concept has also changed. In fact, by the correct selection of a suitable carbide drill bits , drilling can greatly improve productivity, reduce processing costs per hole .

The basic types to choose from carbide drill carbide drill is divided into four basic types : solid carbide drills , carbide indexable insert drills , welding and replaceable carbide carbide drills crown drill . Each drill has the advantage for a particular processing conditions .

Solid carbide drills Solid carbide drills are suitable for use in advanced machining center. Such drills manufactured using fine particles of carbide materials , in order to extend the service life , but also for the coating, blade -type geometry designed with self -centering drill bit , good chips in drilling most workpiece materials control and chip performance. The self-centering function and manufacturing precision drill strict quality control to ensure that the hole drilling , drilling without further follow-up after finishing .

Welded carbide drill welded carbide drill steel drill body in solid carbide weld a crown made ​​. This self-centering drill bit using geometric edge -type , small cutting force , for most workpiece materials can achieve good chip control , processing of the hole surface finish, dimensional accuracy and positioning accuracy are high, do not have to follow-up fine processing. The drill using the cooling method can be used in machining centers , CNC lathes or other high rigidity, high speed machine .


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email:  sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn

Currently scrap tungsten stock market more, but not many on the spot distribution market , mainly because of low holding cargo ship will not high , currently holding more choice of goods on the sidelines. Market traded mostly small quantities of cash transactions , the lack of short-term demand is expected to support the price of tungsten scrap hard up, or continue to stabilize .

According to research to understand today, mainstream tungsten scrap prices little changed compared with last week . The distribution market : waste tungsten drill traded 186 yuan in cash / kg , and the volume is several hundred kilograms , was minimal ; waste imported tungsten blade 177 yuan / kg , needs and procurement are too few ; domestic waste tungsten blade 169 yuan / kg, the price is relatively strong, direct manufacturers to sell at a predetermined price higher . Manufacturers final purchase price than the market price is generally about distributing high 2 yuan / kg.


Tungsten Manufacturer & Supplier: Chinatungsten Online - http://www.chinatungsten.com
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email:  sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn