Union Butterfield® 1010385 1519 General Purpose Straight Flute Pulley Hand Tap, Plug Chamfer, 3/8-16 Thread, H3 Thread Limit

25817513 MFG #: 1010385
  • Brand: Union Butterfield®
  • Type: General Purpose Straight Flute
  • Series: 1519
  • Measurement System: Imperial
  • Size: 3/8-16
  • Thread Standard: UNC
  • Thread Length: 1-1/4
  • Overall Length: 10
  • Number of Flutes: 4
  • Cutting Direction: Right Hand
  • Class of Fit: 3B
  • Shank Diameter: 0.381
  • Tap Drill Size: 5/16
  • Square Size: 0.286
  • Material: HSS
  • Finish/Coating: Bright
  • Chamfer: Plug
  • Thread Limit: H3
  • Thread Size: 3/8-16
Union Butterfield® Pulley Hand Tap, General Purpose Straight Flute, Series: 1519, Measurement System: Imperial, 3/8-16 Thread, UNC Thread Standard, 1-1/4 in Thread Length, 10 in Overall Length, 4 Flutes, Right Hand Cutting Direction, Class of Fit: 3B, 0.381 in Shank Diameter, 5/16 in Tap Drill, 0.286 in Square, Plug Chamfer, H3 Thread Limit, HSS, Bright
  • These taps have the same major diameters and pitch diameters as standard fractional size t
  • Hand taps are used t
  • High speed steel (HS
  • Although originally designed for tapping pulley holes, the long shank permits tapping othe
  • Bright provides a sm
  • It increases chip fl
  • These taps have the
  • Although originally
  • 1.5 x d average tapp
  • No coolant channe
These taps have the same major diameters and pitch diameters as standard fractional size taps, but with extended shanks for reaching locations inaccessible to regular hand taps
• Hand taps are used to cut threads in blind or through holes
• High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and non-ferrous materials
Although originally designed for tapping pulley holes, the long shank permits tapping other long reach applications
• Bright provides a smooth, polished finish on the tool
• It increases chip flow in softer materials such as aluminum, wood and plastic
• These taps have the same major diameters and pitch diameters as standard fractional size taps but with extended shanks for reaching locations inaccessible to regular hand taps
• Although originally designed for tapping pulley holes, the long shank permits tapping other long reach applications
• 1.5 x d average tapping depth
• No coolant channe