• 5318 Victory Drive
    Indianapolis, IN 46203
  • (800) 622-4824
  • www.haggard-stocking.com

5/16-18 Tap, Modified Bottom, UNC thread, H3, 3 flutes, HSS-E-PM, TiN Coated, 40° Spiral Flute

  • Item Code: 3998-7.938
  • Brand: Guhring
  • Unit Size: 1

Description

Blue Ring Cut taps for Stainless Steel and Aerospace Alloys

Tech Specs

Back To Top
Overall Length (mm) 69.1
Diameter 5/16-18
Diameter (mm) 7.938
Coating TiN
Overall Length (decimal) 2.7205
Shank Diameter (mm) 8.077
Number of flutes 3
Square Size (decimal) 0.2382
Helix Angle 40°
chamfer (decimal) Modified Bottom
Brand Guhring
Reach (decimal) 1.3770
Series 3998
threadtype UNC
H Limit H3
Material HSS-E-PM