Check the listing for details. Spiral Point Threading Tap M16 x 2 Thread Titanium Coated HSS 2pcs. Condition: New. Listed at 31.11 USD. Feature:1. Features plug chamfer and right hand thread cutting. Straight flutes are ground to provide downward chip removal.2. High-speed steel tool is great for general purpose applications, offering high hardness and toughness. The Titanium Coated for improving wear and fusion resistance, long service life.3. Great for through-hole threads. Can be used for drilling and tapping stainless steel (below 30HRC), aluminum, die steel, ordinary steel, non-ferrous metals, hard plastics, etc..4. Suitable for drill presses, tapping machines, CNC and milling machines. Used with tapping oil to get higher quality threads and more durable taps5. Machine taps are suggested to be used with tap chucks with overload protection. It is not recommended for hand use and electric drill tapping.