Carbide Cutting tools
Carbide Solid Tools
Carbide Rotary Burrs
Carbide Mining Bit and Insert
Carbide Dies&Moulds
Carbide Wear Parts
Carbide Rods
Sintered carbide rods with one central hole

CPM using high-quality raw materials (tungsten carbide powder and cobalt powder) at home and abroad, based on the intelligent factory management concept, combined with advanced equipment and technology, we manufacture multi brand and high-quality cemented carbide bars(rods), including solid round bars and inner cold hole bars, to provide high-quality raw materials for the whole cemented carbide tool; 

The bar is processed by advanced processes such as grinding, post-treatment and coating, and the hardening tool with excellent performance is obtained; 

At the same time, the carbide indexable CNC blade blanks and finished products produced based on high-quality raw materials are high-grade carbide products, which are the symbol of enterprise technology. Because of their high efficiency, low cost, high utilization rate, energy saving, environmental protection and adaptability to high- speed cutting requirements.

 


Outer Diameter 外径(mm
Inner Diameter 内径(mm
Tolerance OD外径公差(mm
Inner Diameter内径公差(mm
ф2
ф0.4-ф10.0
Accoarding to clients required.
+0.2~+0.3
+0.1~+0.3
ф3
ф4
ф5
ф6
ф7
ф8
+0.3~+0.4
ф9
ф10
ф11
ф12
+0.4~+0.6
ф13
ф14
ф15
ф16
ф17
ф18
ф19
ф20
+0.5~=0.7
ф21
ф22
ф23
ф24
ф25
ф26
ф27
ф28
ф29
ф30


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