Union Butterfield® 1011755 1585OV Oversized Relieved Union Butterfield® Spiral Point Tap, Right Hand Cutting, 5/16-18 Thread, H11 Thread Limit, Plug Chamfer, 2 Flutes, Bright, HSS

25822753 MFG #: 1011755
  • Type: Oversized Relieved
  • Series: 1585OV
  • Measurement System: Imperial
  • Thread Standard: UNC
  • Thread Size: 5/16-18
  • Chamfer Type: Plug
  • Number of Flutes: 2
  • Material: HSS
  • Finish/Coating: Bright
  • Class of Fit: 2B
  • Cutting Direction: Right Hand
  • Thread Length: 1-1/8
  • Overall Length: 2-23/32
  • Shank Diameter: 0.318
  • Material Application: Steel, Stainless Steel, Cast Iron, Titanium, Nickel, Copper, Aluminum Magnesium and Synthetic Materials
  • Thread Limit: H11
Union Butterfield® Union Butterfield® Spiral Point Tap, Oversized Relieved, Series: 32 Series, Measurement System: Imperial, UNC, 5/16-18, Plug Chamfer, 2 Flutes, HSS, Bright, Class of Fit: 2B, Right Hand Cutting, 1-1/8 in Thread Length, 2-23/32 in Overall Length, 0.318 in Shank Dia, Steel, Stainless Steel, Cast Iron, Titanium, Nickel, Copper, Aluminum Magnesium and Synthetic Materials Material Application, H11 Thread Limit
  • Similar in design to the standard 1534/1585 series but with a pitch diameter larger than t
  • Used primarily where a part will be plated or treated after tapping
Similar in design to the standard 1534/1585 series but with a pitch diameter larger than the basic pitch diameter
Used primarily where a part will be plated or treated after tapping