ZZ HARDMETAL established in 2007, as a big and famous manufacturer in Zhuzhou,China. We produce various kinds of tungsten carbide products,including carbide inserts,carbide rods,carbide tips, carbide strips, carbide plates,carbide wire drawing dies, carbide cold forging dies, carbide punches, woodworking tools,mining drill bits,carbide buttons,etc.
Our customers spread all over 70 countries. We provide our customers the carbide products with good quality,competitive price,fast delivery time and reliable after sale service. To your reference, you can check more items from our website: www.zzhardmetal.cn
|The quality of the End Mills depends on the quality of tungsten carbide rods , Processing accuracy and the Coating. Based on customer's request, we can choose the right rods, processing equipments and coating. We aim to provide goods with stable quality and competitive prices.|
|Grade||Cobalt (%)||Hardness HRA||Grain size|| |
|ZZ-45||10||91.8||0.6||Suitable for steel with HRC less than 45|
|ZZ-55||13||92.6||0.5||Suitable for steel with HRC less than 55|
|ZZ-65||10||93||0.4||Suitable for steel with HRC less than 65|