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3/8-16 H3 3 Flute HSS Spiral Point Plug Tap

In stock

Shipping UPS Ground



More Information
Mfg SKU #415-6389
Tap CategorySpiral Point Taps
BrandMade in USA
Shank Diameter0.381
thread size3/8-16
thread standardUNC
chamfer styleplug
ground thread limitH3
finish coatinguncoated
Number of Flutes3
thread length1-1/4
square size0.286
Square Length7/16


Made in USAMade in USA


Application  Steels, Steel Alloys and variety of non-ferrous materials
 Cutting Application
 Through Hole General Purpose Tapping

  • Made from high speed steel with ground threads
  • Straight flute, right hand cut, square drive shank
  • Bright finish
  • Chamfer of 3-5 threads
  • Spiral Point Plug hand tap ejects the chips ahead of the tap, virtually eliminating thread damage
  • Great for through hole machine tapping operations, but may also be employed for hand tapping as well
  • 100% Made in USA


UPS 2nd Day Air Service at UPS ground rate when your entire order only includes USA made cutting tools (end mills, drills, tap & dies, thread mills, burs, reamers).  Please look for this UPS logo on qualifying items.  Offer only applies to orders shipping within the 48 continental United States and is not valid on previous orders.  Order by 5pm EST and we will ship out the same day.