Shanghai Total Industrial Co., Ltd.  

Product Name: Tungsten Carbide Drill Bit Cutters Model NO.: 0.2-20mm Usage: Wood Drilling, PCB Drilling, metal Drilling, Masonry Drilling Material: Tungsten Carbide Type: Twist Drill Bit Certification: ISO 9001 Application: metal Process Usage: metal-Cutting CNC Machine Tools Movement Method: Contour Control Control Method: Closed-Loop Control Numerical Control: CNC/Mnc Processing Precision: