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

12-24 Tap, Spiral Point Plug, UNC thread, H11, 3 flutes, HSS-E-PM, TiN Coated

  • Item Code: 3986-5.486
  • Brand: Guhring
  • Unit Size: 1

Description

Oversized taps are taps that are typically +0.003''/+0.005'' larger than the standard pitch diameter. An H7 thread limit tap is +0.003'' oversize from the basic pitch diameter while the H11 tap is +0.005'' oversize. Oversize taps are typically used for threading holes that will be subsequently plated or heat treated after tapping. Guhring offers TiN coated plug and bottoming style oversize taps as stocked standards.

Tech Specs

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H Limit H11
Overall Length (decimal) 2.3819
Square Size (decimal) 0.165
Series 3986
Coating TiN
Number of flutes 3
Shank Diameter (mm) 5.588
Diameter 12-24
Diameter (mm) 5.484
Reach (decimal) 1.0240
chamfer (decimal) Spiral Point Plug
Brand Guhring
threadtype UNC
Material HSS-E-PM
Overall Length (mm) 60.5003