10 Stck. 0,1 bis 2,0 mm PCB CNC Druck Leiterplatte Hartmetall Mikrobohrer Bits Set Werkzeug
ab 7,37 €
10/20PCS Micro HSS Mini Tiny Twist Drill Bits Set 0.3-3.2mm DIY Model Craft Tool. USE: Amber wax, PCB, CNC grinding tools, carving, plastic, copper etc processing. Spiral groove, sharp cutting edge and large spiral groove design can prevent the formation of chip accretion.
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