Size: Thread length: 11 mm/0.43 inch, Overall length: 48 mm/1.9inch, Square end size: 2.5 mm/0.1 inch, Tolerance: H2, Packing includes 2 x M3 x 0.5 mm threaded taps.
Material: Spiral taps are made of high speed steel (HRC62-64) with high hardness and toughness. The nitride coating on the surface protects against rust and ensures good resistance to melting, durability and service life even with frequent use.
Applications: The spiral design allows for fast upward chip removal and reduces the risk of chip accumulation. Precision threads can be machined on a wide range of materials. Suitable for drilling machines, tapping machines, automatic machines.
Efficient: The square end of the spiral pointed tap ensures a firm grip when used with a spanner, resulting in easier installation and higher working efficiency. The threads are clear and burr-free, and the tapping speed is fast and precise.
Tips: Machine taps are recommended to be used with tap holders with overload protection, manual use is likely to damage the taps due to uneven force. Appropriate addition of coolant during.