.Condition:100% Brand New and High Quality
.Material: Tungsten carbide
.Shank diameter: approx 3.175mm
.Suitable for: print circuit board PCB SMT CNC board etc. PCB BOARD
.Package content : 10pcs drill(chose the type you need then we will send the type which you chose)
Note: 1.That due to lighting effects,monitor's brightness/contrast settings etc,there may be some slight differences in the color tone of the pictures and the actual item!
2.Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.