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A Harvey Performance Company

High Speed Steel - Thread Forming

Tapping
High Speed Steel-Thread Forming

Tapping | High Speed Steel

Featuring lube grooves for lubrication and venting in blind holes, this selection of Thread Forming Taps provides improved performance in a wide variety of materials, and is generally used in applications with lower cutting speeds.

  • Thread forming taps have no flutes or cutting edges and provide chipless tapping
  • Lube grooves for lubrication and venting in blind holes
  • Taps are on blanks that meet ANSI specifications
  • SINGLE THREAD - 1.5 Thread Chamfer for maximum thread length in blind holes due to its short chamfer
  • BOTTOM - 2.5 Thread Chamfer for blind hole tapping
  • PLUG - 4.0 Thread Chamfer for through hole tapping
  • Uncoated is great for lead, stainless steels, carbon steels, aluminum and most other ductile materials producing stringy chips
  • TiN coating provides improved performance in a wide variety of materials, and is generally used in applications with lower cutting speeds
  • High speed steel
  • Precision Manufactured in the USA

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PLUG TAP SIZES 3/8” AND SMALLER HAVE MALE CENTERS

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