ShearTap 35291 2091M Oversized Spiral Flute Tap, Right Hand Cutting, M20x2.5 Thread, D7 Thread Limit, Semi-Bottoming Chamfer, Right Hand Flute Direction, 4 Flutes, Black Steam Oxide, HSS

  • Item Code: MORS MT3535291
  • Brand: ShearTap
  • Mfg Part No: 35291
  • Manufacturer: Morse Cutting Tools
  • Unit Size: 1

Description

ShearTap™ offers exceptional value for high volume tapping. The geometry is optimized for long-chipping steels and stainless steels up to a hardness of 35Rc. Made with premium high speed steel with an enhanced flute design, the ShearTap™ offer great chip management, cutting edge strength and wear resistance, resulting in a high quality threads.

Features

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    • Steam oxide over nitride resists chip welding, increases lubricity and helps to retain cutting fluid
    • CNC reduced neck design
    • Spiral flute taps are designed to lift chips out of the hole in tapping blind holes, removing chips that can damage threads and break taps
    • 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

Tech Specs

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Chamfer Type Semi-Bottoming
Class of Fit D7
Cutting Direction Right Hand
Finish/Coating Black Steam Oxide
Flute Direction Right Hand
Material HSS
Material Application Steels and Stainless Steels
Measurement System Metric
Number of Flutes 4
Overall Length 4-15/32
Series 2091M
Thread Length 0.79
Thread Limit D7
Thread Size M20x2.5
Type Oversized

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