BAMILL 10/20 PCS 0.1-1.0MM Carbide Micro Mini Drill Bit Tungsten Steel Rotary Tools

Specification: * brand new and high quality *Quantity: 10pcs/set *Material: Tungsten Carbide *Cutting Diameter: 10pcs 0.1-1.0mm 0.1mm/0.2mm/0.3mm/0.4mm/0.5mm/0.6mm/0.7mm/0.8mm/0.9mm/1.0mm *Cutting Length: 12mm *Total Length: Approx.38mm *Shank Diameter: Approx.3.175mm(1/8 ) *Range of processing: PCB SMT CNC board mold plastic copper stainless steel and other precision metal parts processing. *Use high quality materials and fine grinding process makes bit more cutting edge reduce cutting force and broken drill improve the quality of hole wall. Package Contents: 1#:1 Set (10 Pcs) 2#:2 Sets (20 Pcs) Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.