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Jet 577011 J-4421-4 20 Disc Sander, 440V, 3-Phase

Jet 577011 J-4421-4 20 Disc Sander, 440V, 3-Phase

Item #: WBB0230989

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Jet 577011 J-4421-4 20 Disc Sander, 440V, 3-Phase

This large surface disc grinder from JET is designed to put a smooth finish or grind to remove stock on just about anything that comes through your shop. An extra-large tilting table ensures user flexibility perhaps previously unimagined, and added safety features ensure your shop stays accident free. JET backs this machine with its industry-leading Two Year Warranty.

  • Tilting table capability adds flexibility of 45° forward and 15° backward on positive lock rack and gear
  • Table can be lowered below the disc to accommodate large work pieces
  • Direct drive motor
  • Low voltage protection switch
  • Rigid column and heavy duty base
  • Miter gauge
  • Extra large tilting table lowers completely below disc for the use of the entire disc surface
  • Wrap over guard for added safety

Product Details

  • Jet Promo 12/6/19 to 12/26/19
  • Motor Voltage 460V v
  • Phase Three
  • Disc Speed 1725 rpm
  • Brand JET
  • Motor Horsepower 3 HP HP
  • Warranty 2-Year Warranty yr
  • Disc Table Tilt 45° Out, 15 ° In
  • Manufacturers Part Number 577011

Weights & Dimensions

  • Disc Diameter 20 in
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Product Q & A

There are 1 questions and 1 answer for this product.

  • I looking to get a Disc Sander, 20". that could turn the spinning direction forward or backwards those this model does it? Let me know thaks!

    Question Asked By: Paco, March 29, 2012

    Answer This Question

    Question Answered By:

    • Product Expert, March 29, 2012

      The Disc Sander does not rotate. However, the table tilts 45 degrees forward and 15 degrees backwards.


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Jet 577011 J-4421-4 20 Disc Sander, 440V, 3-Phase

Jet 577011 J-4421-4 20 Disc Sander, 440V, 3-Phase

Item #: WBB0230989

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