Rotary Drilling Tools  advantages:
The head of tungsten carbide tip is fired by vacuum. 
The material of tooth body is 40CrMo or better ,the machining process is forged.
Applicable to all kinds of coal mining machine, roadheader, etc.
design can be applied to all of your cutting conditions.
Adopt special carbide cut teeth, long life features, low energy consumption, high efficiency.
Reduce down replacement time and production cost.
Can design and manufacture according to customer's requirements.
The impact strength is higher than the old series.
Precision casting bullet tooth. 
 
Rock Digging Teeth : 
Alloy steel Body, made by material ASTM4142 or 42CrMo,heat treatment with 40-44HRC hardness, has high toughness and wearable character.Tip with above 50 HRC hardness is made from Low press Sintered,and Suitable Grade Selected according to the Target Projects,Which are to make sure the good performance during working.
 
The products adapt to the machine with all the performance features such as a high feed rate,a long service life and short tool changing times.Together with the parts supply assurance,a high daily production volume,and above-average economy is guaranteed.
 
The complete tools apply for foundation creation,solid wall,water well  drilling,trenching,mining,tunnelling.