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ShearTap™ 34474 2091 Oversized Spiral Flute Tap, Right Hand Cutting, 3/8-16 Thread, H3 Thread Limit, Semi-Bottoming Chamfer, Right Hand Flute Direction, 3 Flutes, Black Steam Oxide, HSS

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Morse_34450.jpg

Features

  • Steam oxide over nitride resists chip welding, increases lubricity and helps to retain cutting fluid
  • CNC reduced neck design
  • The spiral flutes draw the chips out of the hole
  • 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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Description

ShearTap™ Spiral Flute Tap, Oversized, Series: 2091, Measurement System: Imperial, UNC Thread Standard, 3/8-16 Thread, Semi-Bottoming Chamfer, 3 Flutes, HSS, Black Steam Oxide, Class of Fit: H3, Right Hand Cutting Direction, 0.551 in Thread Length, 2-15/16 in Overall Length, Right Hand Flute Direction, H3 Thread Limit, Steels and Stainless Steels Material Application