uxcell M6 x 1 Spiral Point Thread Tap and Drill Bit Set

Taps come in various types, including straight flute thread taps, spiral flute thread taps, spiral point thread taps, and thread forming taps. They are further classified as either hand taps or machine taps, based on their intended use.

Hand taps are operated using tap wrenches. Machine taps, on the other hand, are recommended to be used with a tap collet that has overload protection. Attempting to use hand taps or electric drills can easily lead to tap breakage.

Taps are susceptible to chipping or breakage, typically due to excessive speed or improper alignment during the tapping process. Using the correct tapping tools, such as a tapping wrench or tapping machine, can help mitigate these issues.

The spiral point thread tap features a unique flute design that facilitates efficient downward chip removal, enabling fast and accurate right-hand thread cutting. This design provides high wear resistance, cutting speed, strength, and hardness.

Titanium coatings are applied to these taps, providing excellent corrosion resistance, significantly improved wear resistance and hardness, as well as a reduced coefficient of friction. This helps prevent stainless steel chips from adhering to the tool.

These taps are versatile, suitable for use on drilling machines, tapping machines, CNC machines, and milling machines. The use of tapping oil is recommended to achieve higher-quality threads and a longer tap lifespan.

Key features of these taps include their durability and long service life. The titanium nitride (TiN) coating does not react with iron group elements, and the taps generate minimal heat and smoke during use.

The spiral point thread taps are well-suited for processing through-hole threads in a variety of materials, including aluminum, die steel, stainless steel, bronze, and hard plastics. Recommended feed rates vary based on the workpiece material: 6-15 m/min for general steel, 5-10 m/min for harder steel, 2-7 m/min for stainless steel, and 8-10 m/min for cast iron.

Caution should be exercised, as excessive feed rates can generate excessive torque, leading to tap breakage. Micro taps, such as those in the M1-M3.5 range, are primarily used for applications in clocks, watches, and for creating holes in wood and softer metals.

The spiral flute twist drill bits feature a design that facilitates fast and clean chip removal, with a sharp cutting edge that ensures smooth cutting and eliminates glitches.

The cobalt high-speed steel used in these drill bits offers high hardness (HRC 65-66) and excellent red hardness, making them well-suited for drilling stainless steel, as well as other materials such as aluminum, bronze, and hard plastics.

The use of a suitable lubricant is recommended, as it can aid in the cutting or cooling process, making the cutting easier, improving smoothness, and enhancing dimensional accuracy. Additionally, selecting the appropriate feed rate and cutting speed based on the workpiece material can help improve tool life and achieve better processing accuracy and performance.

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