Union Butterfield® 1050149 1500A General Purpose Straight Flute Hand Tap, Right Hand Cutting, 3/4-16 Thread, H3 Thread Limit, Plug Chamfer, 4 Flutes, Steam Oxide, HSS

25815359 MFG #: 1050149
  • Brand: Union Butterfield®
  • Type: General Purpose
  • Series: 1500A
  • Measurement System: Imperial
  • Thread Standard: UNF
  • Thread Size: 3/4-16
  • Chamfer Type: Plug
  • Number of Flutes: 4
  • Material: HSS
  • Finish/Coating: Steam Oxide
  • Class of Fit: 3B
  • Cutting Direction: Right Hand
  • Thread Length: 2
  • Overall Length: 4-1/4
  • Shank Diameter: 0.59
  • Material Application: Steel, Stainless Steel, Copper, Titanium, Nickel, Cast Iron, Aluminum Magnesium and Synthetic Materials
  • Thread Limit: H3
Union Butterfield® Straight Flute Hand Tap, General Purpose, Series: 1500A, Measurement System: Imperial, UNF Thread Standard, 3/4-16 Thread, Plug Chamfer, 4 Flutes, HSS, Steam Oxide, Class of Fit: 3B, Right Hand Cutting Direction, 2 in Thread Length, 4-1/4 in Overall Length, 0.59 in Shank Diameter, Steel, Stainless Steel, Copper, Titanium, Nickel, Cast Iron, Aluminum Magnesium and Synthetic Materials Material Application, H3 Thread Limit
  • Steam oxide treated
  • Steam tempering give
  • Steam tempering can
  • A medium alloyed hig
  • HSS exhibits hardnes
• Steam oxide treated to reduce wear and chip welding in harder ferrous materials
• Steam tempering gives a strongly adhering blue oxide surface that acts to retain cutting fluid and prevent chip to tool welding, thereby counteracting the formation of a built-up edge
• Steam tempering can be applied to any bright tool but is most effective on drills and taps
• A medium alloyed high speed steel that has good machinability and good performance
• HSS exhibits hardness, toughness and wear resistance characteristics that make it attractive in a wide range of applications