2Pcs Spiral Flute Thread Tap M3 X 0.5 Metric Machine Taps HSS-CO Titanium Coated

Specifications: Metric Thread Size: M3 x 0.5 Tolerance: H2 Thread Length: 13.5mm / 0.53" Square End Size: 2.5mm / 0.1" Round Shank Dia.: 3mm / 0.12" Total Length: 52mm / 2.05" Blade Length: 20mm / 0.79" Material: M35 Cobalt High-Speed Steel (M35 HSS-CO) Finish: Titanium Coated Cutting Direction: Right Hand Package Included: 2 x Spiral Flute Thread Taps Descriptions: The spiral flute design prevents breakage, and enables more efficient tapping. The spiral tip of the tap helps guide it into the hole, reducing the torque required to turn it, and the flutes easily remove extra from the hole and machine. Spiral flute thread taps are suitable for machining blind or deep holes and sticky materials, and can be used for tapping stainless steel, aluminum, cast iron, alloy steel, ordinary steel, non-ferrous metals, hard plastics, etc. Suitable for drilling machines, tapping machines, CNC machine tools and milling machines. Used with tapping oil, you can get more precise threads and more durable taps. Taps are made of M35 cobalt high-speed steel, which has high hardness, good wear resistance, heat resistance, and strong resistance to thermal shock. Titanium coating has excellent corrosion resistance, which prevents corrosion and , making tapping smoother. It is recommended to use machine taps with tap chucks with overload protection. It is not recommended for manual use and electric drill tapping to avoid damage caused by uneven force. The tapping angle should be 90 degrees vertical. The harder the material, the slower the drilling speed.