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Union Butterfield® 6007698 1585A Relieved Spiral Point Tap, Right Hand Cutting, 1/4-20 Thread, H3 Thread Limit, Plug Chamfer, 2 Flutes, Steam Oxide, HSS

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Features

  • Spiral point taps are used to solve the problem of tap breakage in through hole tapping in a wide variety of materials
  • The angular flutes in the cutting face propel the chips ahead of the cutting zone, thus reducing loading and clogging in the flutes
  • The 1585 style features eccentrically relieved threads with full pitch diameter relief
  • These taps are extremely free cutting, resulting in longer tool life
  • The use of rigid tapping equipment is highly recommended with this style of tap
  • Steam oxide reduces wear and prevents chip welding in harder ferrous materials

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Description

Union Butterfield® Spiral Point Tap, Relieved, Series: 1585A, Measurement System: Imperial, UNC Thread Standard, 1/4-20 Thread, Plug Chamfer, 2 Flutes, HSS, Steam Oxide, Class of Fit: 2B/3B, Right Hand Cutting Direction, 1 in Thread Length, 2-1/2 in Overall Length, 0.255 in Shank Diameter, Steel, Stainless Steel, Cast Iron, Titanium, Nickel, Copper, Aluminum Magnesium and Synthetic Materials Material Application, H3 Thread Limit