10 Stück PCB Spiralbohrer Hartmetall Wolfram Stahl Holzbearbeitung rotierend Handbohrer
5,71 €
10 X PCB Drill Bits. It is suitable for drilling of acrylic board, wood board, PVC board, circuit board, aluminium board and other materials. Use high-quality materials and fine grinding technology to make the cutting edge sharper, reduce cutting force and drill breakage, and improve the quality of hole wall.
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