Drillpro 10pcs 0.6mm-1.5mm Tungsten Carbide Pcb Drill Bits Print Circuit Board Mini Cnc Drilling Bit Set

Descriptions drillpro 10pcs 0 6mm 1 5mm tungsten carbide pcb drill bits print circuit board mini cnc drilling bit setcarbide micro drill bit made of tungsten steel with high hardness high wear resistance high strength resistance to bending anti breakage etc specifications product namepcb drill bitsbranddrillpromaterialtungsten carbidedrill bits diameter mm 0 6 1 5 0 6 0 7 0 8 0 9 1 0 1 1 1 2 1 3 1 4 1 5 shank diameter3 175mm 1 8 overall length38mmapplicationsuitable for processing pcb normal fr 4 cem 3 boards environmental protection board smt cnc molds plastic circuit board carbon fiber composite board and so on quantity10pcsfeatures 1 precision machining by high accurate equipment 2 with good milling and cutting performance ensuring high efficiency 3 high hardness wear resistance and intensity anti bending 4 to removing chips with big space and small resistance smooth chip removal less heating value to reduce pollution 5 sharp cutting edge reduce cutting force lower breaking rate and improve the quality of hole wall 6 symmetrical cutting blades help with efficient cutting and avoid drilling drift package included 10 pcs xpcb drill bitsmore details

Descriptions drillpro 10pcs 0 6mm 1 5mm tungsten carbide pcb drill bits print circuit board mini cnc drilling bit setcarbide micro drill bit made of...show more