CoCud Thread Milling Taps, Metric M16 x 1.5 Thread H2, High Speed Steel Machine 4 Straight Flutes Left Hand Screw Threading - (Applications: for Tapping Drilling Machine), 1-Piece - cuf220623dd0779

• ★ Thread Tap Size --- Thread size: M16 x 1.5 (left hand). square shank width: 10mm / 0.39". thread length: 29mm / 1.14". overall length: 100mm / 3.94". accuracy: H2. flutes quantity: 4 flutes. ★ Wide Application --- For threading through holes or shallow blind holes. 4 straight flutes design, rapid downward chip removal. Make new female threads or re-thread damaged female threads in stainless steel, ordinary steel, copper, aluminum, iron, alloy steel, plastic. ★ Machine Taps --- Machine taps are used in tapping machines, vertical drilling and milling machines. M1-M3.5 micro taps process wood and soft metals with lower hardness, mainly used in clocks and watches. Drill holes with a twist drill before tapping. ★ High Speed Steel --- The high speed steel tool has high hardness, high strength, good toughness, wear resistance, and heat resistance. Only the base substrate, without any additional coatings, good for a wide range of applications. ★ Useful Tips --- Control speed based on material hardness. Add appropriate tapping oil for higher quality internal threads and more durable taps. The tapping depth should not exceed 1.5 times the diameter (eg: diameter=6mm (M6), maximum tapping depth=9mm). The tapping angle should be 90 degrees vertical and stable.