Tap Size: M20 x 2.5 metric thread, H2 thread tolerance grade, left hand thread cutting. Straight flute design, downward chip removal, clear threads, fast tapping with accuracy.||Material and Finish: High speed steel tool is with high hardness and toughness, heat resistance and wear resistance. Features the base substrate without any coatings. Good for general purpose thread tapping.||Applications: Suitable for processing through holes. Great for drilling and tapping aluminum, die steel, stainless steel, bronze, hard plastics, etc.||Easy to Use: Used on drilling machines, tapping machines, CNC and milling machines. Use with tapping oil to get higher quality threads and more durable taps.||Tips: Machine taps are suggested to be used with tap collets with overload protection. Hand use is easy to cause breakage to the tap due to uneven force.
