China Wholesale HSS Taps at best price in China Factory - Spiral Flute Tap – MeiWha

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Our advancement depends on the superior gear ,superb talents and consistently strengthened technology forces for Fluted Taps, 16mm HSS Drill Bit, CNC Tapping, We welcome new and aged buyers from all walks of lifetime to make contact with us for potential small business associations and mutual success!
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Following are recommendations for the degree of spiral for various materials:

Spiral flute taps are more suitable for processing non-through hole threads (also called blind holes), and the chips are upward during processing discharge. Due to the helix angle, the actual cutting rake angle of the tap will increase as the helix angle increases.

• High spiral flutes 45° and higher – effective for very ductile materials like aluminum and copper. If used in other materials, they will usually cause the chips to nest because the spiral is too • fast and the chip area is too small for the chip to form correctly.
• Spiral flutes 38° – 42° – recommended for medium to high carbon steel or free machining stainless steel. They form a chip tight enough to easily evacuate. On larger taps, it allows for pitch relief to ease the cutting.
• Spiral flutes 25° – 35° – recommended for free machining, low or leaded steels, free machining bronze, or brasses. Spiral flute taps used in brass and tough bronzes normally do not perform well because the small broken chip will not flow up the spiral flute well.
• Spiral flutes 5° – 20° – For tougher materials such as some stainless, titanium or high nickel alloys, a slower spiral is recommended. This allows the chips to be slightly pulled upward but does not weaken the cutting edge as much as higher spirals will.
• Reverse cut spirals, such as RH cut/LH spiral, will push the chips forward and are usually 15° spiral. These work especially well in tubing applications.

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China Wholesale HSS Taps at best price in China Factory - Spiral Flute Tap – MeiWha detail pictures

China Wholesale HSS Taps at best price in China Factory - Spiral Flute Tap – MeiWha detail pictures


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No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for China Wholesale HSS Taps at best price in China Factory - Spiral Flute Tap – MeiWha , The product will supply to all over the world, such as: Curacao, Eindhoven, Maldives, We warmly welcome domestic and overseas customers to visit our company and have business talk. Our company always insists on the principle of "good quality, reasonable price, the first-class service". We are willing to build long-term, friendly and mutually beneficial cooperation with you.
  • It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Zoe from Nigeria - 2018.11.11 19:52
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Maud from Bhutan - 2018.03.03 13:09
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