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Wkstool Φ4.3mm,Micro Solid Carbide Drill Bits,Straight Shank,TiAlN Coated,Metric,for Stainless Steel,Alloy and Hard Steel (Ø4.3mm -25mm Flute Length-50mm Full Length, for Steel)
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Wkstool Φ4.3mm,Micro Solid Carbide Drill Features
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Drill Dia:4.3mm;25mm Flute Length;50mm overall length;Straight shank;118 Degree Point;T.I.R.(Total Indicator Reading):Maximum 10um(0.01mm)
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Made of Solid Micro carbide(Tungsten Steel,HRC55),High quality TiAlN coating,getting long tool life.
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Most suitable for copper,aluminum and other nonferrous materials(<55HRC/HRA78)
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High hardness,High Performance.Good surface roughness.can be high-speed machine processing.
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Package:1Pc Carbide Router Drill Bit.
About Wkstool Φ4.3mm,Micro Solid Carbide Drill
1.Widely used in hardness from aluminum,copper,cast iron,steels,alloys steels,tools steels to the high hardness or more processing materials(ABS Acrylic,PVC,MDF,Hardwood,Plastic board, plywood,Print,Circuit,PCB,SMT,CNC board etc). 2.Solid carbide tools offer long tool life and faster speeds than other drill. 3.Full grinded drill offer obtain accuracy and fine finish than other substrates. 4.Adapt to several kinds of cooling conditions,for example oil mist,water,oil,air cooling.
