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

5/16-18 Tap, UNC thread, H4/H5, 3 flutes, HSS-E-PM, TiN Coated, 40° Spiral Flute, with Coolant

  • Item Code: 3954-7.938
  • Brand: Guhring
  • Unit Size: 1

Description

Coolant fed taps are designed to increase cutting efficiency and chip evacuation by supplying coolant directly to the cutting zone. Coolant ducts within the tap are directed either radially or axially. Radial coolant ducts funnel coolant directly into the flute of the tap while radial coolant ducts channel coolant to the point of the tap.

Tech Specs

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Series 3954
Helix Angle 40°
Diameter 5/16-18
Coating TiN
Reach (decimal) 1.3770
H Limit H4/H5
Material HSS-E-PM
Number of flutes 3
Overall Length (decimal) 2.7205
Square Size (decimal) 0.2382
Brand Guhring
Coolant with
Shank Diameter (mm) 8.0772
threadtype UNC
Diameter (mm) 7.938
Overall Length (mm) 69.1007