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Your cart is empty. Specifications:
Thread Size: 1/4-20 UNC
Thread Length: 23mm / 0.91"
Total Length: 68mm / 2.68"
Square End Size: 4.5mm x 4.5mm / 0.18" x 0.18"
Thread Tolerance Grade: H2
Material: HSS (High Speed Steel)
Finish: Uncoated
Cutting Direction: Right Hand
Numbers of Flutes: 3 Flutes
Package Content: 1 x Spiral Point Threading Tap
Descriptions:
1. Spiral point taps features right hand thread cutting, clear threads, fast tapping with accuracy. Straight flutes provide downward chip removal.
2. High speed steel tool is with high hardness and toughness, heat resistance and wear resistance. Features the base substrate without any coatings. Suitable for general purpose thread tapping.
3. Great for through-hole threads. Can be used for drilling and tapping stainless steel (below 30HRC), aluminum, die steel, ordinary steel, non-ferrous metals, hard plastics, etc..
4. Suitable for drill presses, tapping machines, CNC and milling machines. Used with tapping oil to get higher quality threads and more durable taps.
5. Machine taps are suggested to be used with tap chucks with overload protection. It is not recommended for hand use and electric drill tapping.
Jason N.
Reviewed in Canada on July 1, 2024
Threaded 80 holes in 1018 or 1045 steel plate 1/2”thick. And still going strong. Anchor lube as a lubricant. I do recommend
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