Union Butterfield® 1010402 1588 Spiral Flute Tap, Right Hand Cutting, 5/16-18 Thread, H3 Thread Limit, Plug Chamfer, Right Hand Flute Direction, 3 Flutes, Bright, HSS

25824214 MFG #: 1010402
  • Brand: Union Butterfield®
  • Series: 1588
  • Measurement System: Imperial
  • Thread Standard: UNC
  • Thread Size: 5/16-18
  • Chamfer Type: Plug
  • Number of Flutes: 3
  • Material: HSS
  • Finish/Coating: Bright
  • Class of Fit: 2B/3B/H3
  • Cutting Direction: Right Hand
  • Thread Length: 1-1/8
  • Overall Length: 2-23/32
  • Shank Diameter: 0.318
  • Flute Direction: Right Hand
  • Thread Limit: H3
  • Material Application: Non-Ferrous Materials
  • Through Coolant: No
  • Through Coolant (Yes/No): No
Union Butterfield® Spiral Flute Tap, Series: 1588, Measurement System: Imperial, UNC, 5/16-18, Plug Chamfer, 3 Flutes, HSS, Bright, Class of Fit: 2B/3B/H3, Right Hand Cutting, 1-1/8 in Thread Length, 2-23/32 in Overall Length, 0.318 in Shank Dia, Right Hand Flute Direction
  • Similar to the regular spiral flute design of 1582/1586 except that the faster spiral impr
  • Similar to the regul
  • Excellent choice for non-ferrous applications
  • Excellent choice for
Similar to the regular spiral flute design of 1582/1586 except that the faster spiral improves the chip drawing action and permits the bridging of larger gaps inside a hole
• Similar to the regular spiral flute design of 1582/1586 except that the faster spiral improves the chip drawing action and permits the bridging of larger gaps inside a hole
Excellent choice for non-ferrous applications
• Excellent choice for non-ferrous applications