02mm 03mm 04mm 05mm Nozzle Cleaning Drill Bit Kit For 3D Printer

0 2mm 0 3mm 0 4mm 0 5mm Nozzle Cleaning Drill Bit Kit For 3D PrinterFeature Large chip removal space Small chip resistance smooth chip removal drilling heat is small can reduce drilling contaminated Extraordinary cutting edge sharpness As a result of nanotechnology and advanced grinding technology the drill cutting edge is sharper than before can reduce the cutting forces and reduce broken drill rate improve the hole wall quality Based clients application design tool Drill bit rich varieties to meet different application requirements All the parameters of the drill bit such as drill core thickness core of drilling taper etc are carefully designed effectiveness significantly Symmetrical cutting edge In favor of efficient cutting avoid offset drilling Processing range PCB SMT CNC mould plastic copper stainless steel and other precision metal parts processing Specification Blade diameter 0 1 to 3 2mmShank diameter 3 175mmSize 0 2mm 0 3mm 0 4mm 0 5mm 10pcs are the same size in a box Note Each box of drill bit is the same size This drill is used to the engraving machine and high speed machine bed Not suitable for hand held drill because hand held electric drill is unstable and easily broken when drilling Package included 1 x 10pcs drill bit kit

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