With the development of the times, there is many building construction tools.Zhuzhou Xinda Machinery Technology Co.,Ltd mainly produced the round shank pick ,auger drill tungsten carbide tipped cutting rock drilling bullet teeth. Our cutting picks product range such as mining picks, roadheader picks, foundation drilling picks,road milling picks, trenching picks, pick holder and sleeves and etc used for construction,mining&rock drilling.You can see the following model, and if the model of cutter pick is not showing in following, please feel free to contact us.