40Pc Tap And Die Set Metric Szie Screw Screwdriver Thread Drill W/t Pitch Gauge

Made of high-quality hardened alloy steel, durable and superior strength. Suitable for cutting steel, copper, aluminum, cast iron and other materials.Suitable for re-threading of fasteners and fastener holes, cutting or updating of internal and external threads. Precision milling of metric taps and molds are used for cutting raw materials or repairing existing threads, removing screws, etc.All cutting teeth are precisely CNC machined and accurately heat treated to Rockwell hardness 60 HRC for best threading performance.Heavy-duty plastic suitcase, easy to transport, safe storage, quick to organize, prevent accessories from falling off.Package Include:17x Taps17x Dies1x Long Handle Adjustable Tap Wrench;1x T-Handle Tap Wrench1x Adjustable Die Wrench1x Mini 1/8” Flat Screwdriver1x Thread Pitch Gauge1x Heavy Duty Storage CaseTap and Die Sizes:Coarse Thread: 3 x 0.5, 3 x 0.6, 4 x 0.7, 4 x 0.75, 5 x 0.8, 5 x 0.9, 6 x 1.0, 7 x 1.0, 8 x 1.25, 10 x 1.5, 12 x 1.75; Fine Thread: 6 x 0.75, 7 x 0.75, 8 x 1.0, 10 x 1.25, 12 x 1.5