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Features
Super sharp high speed cnc drill bit
Description
PCB drill bit (single)
0.85mm diameter
Industrial C2 grade repointed machine tool bits
Industry grade CNC drill bits for drilling fine through holes and blind via's, provide high quality hole wall surface. The micro carbide Printed circuit drill is ideal for high density multilayer circuit boards. Printed circuit board laminate is usually an FR4 glass fibre laminate, highly abrasive and requires the use of specialist carbide tungsten micro drill bits. Carbide micro drill bits are far superior when drilling holes in PCB laminate material FR2, FR4, and offer much longer service life than equivalent steel drill bits. ST Tungsten Carbide micro drill bits have the universal standard 1/8” (3.175mm) shank.
Always wear suitable PPE and eye protection when working with machine tools.
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