1.1mm to 2.0 mm PCB Tungsten Carbide Micro Drill Bits CNC Engraving Rotary Tool

Feature： *Brand new and high quality *Carbide (tungsten steel) material with high hardness high wear resistance anti-bending anti-damage *Chip resistance is small smooth chip removal drilling heat a small reduce drilling *Conducive to efficient cutting avoid drilling offset *Applicable on the circuit board electronics SMT shape metal processing communication *Can be used for drilling iron glass fiber etc *Material: Hard alloy (tungsten steel) Specifications： Size: 1.1mm，1.2mm，1.3mm，1.4mm，1.5mm，1.6mm，1.7mm，1.8mm，1.9 mm，2.0mm Shank Diameter: 3.175mm Color：random Quality：10pcs Package Included: 10 * PCB CNC drill Bits 1.1mm to 2.0mm 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.