Coal picks Cutter bits

Coal picks Cutter bits
Model:S22 S25 S35 S38
Origin:Made In China
Category:Industrial Supplies / Machine Hardware / Cutter & Tongs
Label:coal cutter , cutter picks , coal conical bits
Price: US $10 / pc
Min. Order:10 pc
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Product Description

With many years for produce coal cutting tools,coal pick,coal mining bit,drilling coal bit, sleeve, holder, conical bit etc. 

High-efficiency, and its useful life is 6 times up more than carbide picks. Mainly used for coal mining and rock drilling.



Silverstone has developed a new kind of PDC pick, and it has got several patents. The tip of this kind of pick uses PDC insert instead of CARBIDE insert. Around the tip, the pick has CARBIDE inserts to make the gauge protection.

This kind of PDC pick has excellent wear-ability and gauge protection, and it has a long useful life. Usually, its useful life is 6 times up than the CARBIDE pick. This kind of pick can reduce the replacing frequency, improve the development efficiency, and it can be widely used for mining.



We use the pick of U135 to test the development machine EBZ200C, the rock strata is limestone(with little quartz), the hardness class is 7~8. After 126 working hours, the useful life of the PDC pick is 6 times up than the CARBIDE pick.  




Shandong Silverstone is a manufacturer of PDC & T.C. tools, we can produce the coal picks of U76. U82. U84. U85. U92. U94. U95. U135. U170 and so on, the detail is as follows:

(We can also make the coal picks according to your drawings.)

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Member Information

Shandong Silverstone Rock Drilling Tools Co.,Ltd.
Country/Region:Shan Dong - China
Business Nature:Manufacturer
Contact:Jim Yao (Manager)
Last Online:22 Sep, 2014

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