M18 x 2.5mm Machine Tap High Speed Steel Spiral Flute Taps Screw Cobalt‑containing Drill Bit for Processing Stainless Copper Iron Alloy

【Good Performance】-- Cobalt‑containing 5% cutting edge has high strength, and cobalt‑containing high‑speed steel can significantly improve the wear resistance and cutting performance of the steel 【High Practicality】-- Wide application range, high cost performance and practicality, can process stainless steel and other difficult‑to‑process metals 【Practical Tool】-- Pat the debris into a spiral shape to discharge the chips upward, which is more suitable for processing into blind holes and viscous material processing 【Wide Application】-- Suitable for processing stainless steel, steel plate, copper, SK601, MK80 alloy steel, die steel, iron alloy and other metals 【High Quality】-- Using high‑quality materials, wear resistance and durable, has a long service life, bring easy&trouble use experience, without the trouble of frequent replacement