Union Butterfield® 1013058 1985 High Hook Relieved Spiral Point Machine Tap, Right Hand Cutting, 1/2-20 Thread, Plug Chamfer, 3 Flutes, Steam Oxide, HSS

25837245 MFG #: 1013058
  • Type: High Hook Relieved
  • Series: 1985
  • Measurement System: Imperial
  • Thread Standard: UNF
  • Thread Size: 1/2-20
  • Chamfer Type: Plug
  • Number of Flutes: 3
  • Material: HSS
  • Finish/Coating: Steam Oxide
  • Class of Fit: 2B
  • Cutting Direction: Right Hand
  • Thread Length: 1-21/32
  • Overall Length: 3-3/8
  • Shank Diameter: 0.275
  • Material Application: Steel, Stainless Steel, Titanium and Nickel
Union Butterfield® Spiral Point Machine Tap, High Hook Relieved, Series: 1985, Measurement System: Imperial, UNF, 1/2-20, Plug Chamfer, 3 Flutes, HSS, Steam Oxide, Class of Fit: 2B, Right Hand Cutting, 1-21/32 in Thread Length, 3-3/8 in Overall Length, 0.275 in Shank Dia, Steel, Stainless Steel, Titanium and Nickel Material Application
  • Type DDX taps feature a special OD and PD relief and increased back taper
  • Designed to produce a class 2B fit
  • Steam oxide reduces wear and prevents chip welding when through hole tapping in abrasive o
Type DDX taps feature a special OD and PD relief and increased back taper
Designed to produce a class 2B fit
Steam oxide reduces wear and prevents chip welding when through hole tapping in abrasive or harder ferrous materials