Union Butterfield® 1050299 1585A Relieved Spiral Point Tap, Right Hand Cutting, 1/4-28 Thread, H3 Thread Limit, Plug Chamfer, 2 Flutes, Steam Oxide, HSS

25823033 MFG #: 1050299
  • Brand: Union Butterfield®
  • Type: Relieved
  • Series: 1585A
  • Measurement System: Imperial
  • Thread Standard: UNF
  • Thread Size: 1/4-28
  • Chamfer Type: Plug
  • Number of Flutes: 2
  • Material: HSS
  • Finish/Coating: Steam Oxide
  • Class of Fit: 2B/3B
  • Cutting Direction: Right Hand
  • Thread Length: 1
  • Overall Length: 2-1/2
  • Shank Diameter: 0.255
  • Material Application: Steel, Stainless Steel, Cast Iron, Titanium, Nickel, Copper, Aluminum Magnesium and Synthetic Materials
  • Thread Limit: H3
Union Butterfield® Spiral Point Tap, Relieved, Series: 1585A, Measurement System: Imperial, UNF Thread Standard, 1/4-28 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
  • Spiral point taps ar
  • Spiral point taps are used to solve the problem of tap breakage in through hole tapping in
  • The angular flutes i
  • The angular flutes in the cutting face propel the chips ahead of the cutting zone, thus re
  • The 1585 style features eccentrically relieved threads with full pitch diameter relief
  • The 1585 style featu
  • These taps are extremely free cutting, resulting in longer tool life
  • These taps are extre
  • The use of rigid tapping equipment is highly recommended with this style of tap
  • The use of rigid tap
  • Steam oxide reduces
  • Steam oxide reduces wear and prevents chip welding in harder ferrous materials
• Spiral point taps are used to solve the problem of tap breakage in through hole tapping in a wide variety of materials
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 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
• The 1585 style features eccentrically relieved threads with full pitch diameter relief
These taps are extremely free cutting, resulting in longer tool life
• 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
• 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
Steam oxide reduces wear and prevents chip welding in harder ferrous materials