M12x1.75mm Spiral Fluted Tap High Speed Steel Practical Screw Tap Drill Tool

1、Cobalt-containing 5% cutting edges have high strength and cobalt-containing high-speed steel can significantly improve the wear resistance and cutting performance. 2、Precision manufacturing long durability good wear resistance high cost performance and practicality. 3、Pat the debris into a spiral shape to discharge the chips upwards which is more fit for processing into blind holes and viscous material processing. 4、Suitable for processing stainless steel steel plate copper SK601 MK80 alloy steel die steel iron alloy and other metals. 5、Compact size lightweight and portable easy to carry and convenient for using.