tungsten carbide drill bit
Zhuzhou Dongya Tools Co., Ltd. [China]
Minimum Order: 0
Quality/Safety Certification: 0.00
cemented carbide drill bit
different dimensions are available
used for glass,rock,mining
dongya tools,double your tools life
we offer different types of tungsten carbide blade,cutter tip,drill bit,mining tools,drawing die..and so on.
Our dimensions of cemented drill bits include:
1.DYA
2.DYB
3.DYC
......