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MORSE® 30624 2089 High Performance Spiral Flute Tap, Right Hand Cutting, 7/16-20 Thread, H5 Thread Limit, Semi-Bottoming Chamfer, Right Hand Flute Direction, 3 Flutes, Black Steam Oxide, HSS-PM

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Description

MORSE® Spiral Flute Tap, High Performance, Series: I9, Measurement System: Imperial, UNF, 7/16-20, Semi-Bottoming Chamfer, 3 Flutes, HSS-PM, Black Steam Oxide, Class of Fit: H5, Right Hand Cutting, 0.591 in Thread Length, 3.937 in Overall Length, Right Hand Flute Direction, H5 Thread Limit, Steels, Steel Alloys, Stainless Steels and Titanium Alloys Material Application

Specifications

Chamfer Type Semi-Bottoming
Class of Fit H5
Cutting Direction Right Hand
Finish/Coating Black Steam Oxide
Flute Direction Right Hand
Material HSS-PM
Material Application Steels, Steel Alloys, Stainless Steels and Titanium Alloys
Measurement System Imperial
Number of Flutes 3
Overall Length 3.937 in
Series 2089
Thread Length 0.591 in
Thread Limit H5
Thread Size 7/16-20
Thread Standard UNF
Type High Performance

Country of Origin: United States

Standards and Approvals: ANSI Specified, DIN Rated

Application:
For tapping blind hole applications

Features

  • CNC reduced neck design
  • The spiral flutes draw the chips out of the hole in blind hole tapping
  • Powder metallurgy high speed steel premium steel engineered for performance under difficult cutting conditions
  • Semi-bottoming style (2-3 thread chamfer) allows threading close to the bottom of blind holes but cuts more efficiently than standard bottoming taps due to a slightly longer chamfer which distributes the cutting load over a greater number of teeth

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