uxcell Spiral Point Plug Threading Tap UNC 1/4-20 Thread, Ground Threads H2 3 Flutes, High Speed Steel HSS 6542, Titanium Coated, Round Shank with Square End, 2pcs

Specifications: Thread size: UNC 1/4-20; thread tolerance: H2; thread length: 23mm / 0.9"; plug chamfer and right hand thread cutting. 3 straight flutes are ground to provide downward chip removal, Material & Finish: High-speed steel tool is great for general purpose applications, offering high hardness and toughness. Titanium coating for improving wear and fusion resistance, long service life, Applications: 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., How to Use: Suitable for drill presses, tapping machines, CNC and milling machines. Used with tapping oil to get higher quality threads and more durable taps,