Precision Hex Drill Bit
Material:HSS steel:9341,6542, Cobalt HSS steel:M42,M35,M2,etc.
Size:0.5mm--6mm
Special for drill stainless,metal etc.
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Precision Hex Drill Bit
Material:HSS steel:9341,6542, Cobalt HSS steel:M42,M35,M2,etc.
Size:0.5mm--6mm
Special for drill stainless,metal etc.