Thread size: M16 x 2 Thread tolerance: H2 Thread length: 33 mm / 1.3 in Chamfer and right hand thread cutting 3 straight flutes ground for downward chip evacuation Material and finish High speed steel HSS tool for general use with high hardness and toughness Titanium coating to improve wear resistance and heat resistance, extending life Applications Designed for through hole threads Suitable for drilling and tapping stainless steel (up to 30 HRC), aluminum, die steel, normal steel, non ferrous metals, and hard plastics Usage and compatibility Ideal for use with drill presses, tapping machines, CNC and milling machines Use with tapping oil to achieve higher quality threads and longer lasting taps Use scenarios - Create M16x2 threads in aluminum control housings on a CNC milling machine with tapping oil for clean threads and longer tool life - Drill and tap through holes in stainless steel plates or die steel on a drill press or tapping machine - Repair or retrofit threaded holes in non ferrous components or hard plastics requiring through hole M16x2 threads