Model#: JETN577004

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Brand new items;Full manufacturer warranty available
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JET J-41002 2 in. x 42 in. Bench Belt and 8 in. Disc Sander

  • JET J-41002 2 in. x 42 in. Bench Belt and 8 in. Disc Sander
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  • Deluxe miter gauge that turns and locks for common angles, 45 degrees both left and right
  • Hinged idler wheel cover
  • Abrasive belt unit does the work of a Jigsaw, coping saw or hand file while removing material and finishing at the same time, allows the operator to get into small openings, plus handle odd shapes and angles
  • Allows for sanding, grinding or finishing of outside, curves or odd shaped work pieces on the belt
  • Grind, sand or finish large work pieces on the disc unit fast and efficiently, combined with the tilting table, the operator has the advantage of chamfering or beveling, table is slotted to accept miter gauge
  • Delivers sharper, faster cutting action; easy belt changes with a variety of grit belts, keeps the machine cool, so one can complete a wide range of jobs
  • When using non-woven synthetic belts, the operator can blend, polish, buff or finish metal surfaces in addition to defuzzing wood surfaces
  • Deluxe miter gauge
  • Cast iron tilting table
  • Cast construction
  • Heavy duty steel base and rubber ft.
  • Removable platen
  • Dust deflector and chute
  • J-41002, 2 in. x 42 in. Bench Belt and 8 in. Disc Sander - 577004


Length: 16 in.
Width: 16.7 in.
Height: 23.1 in.
Weight: 60 lbs.
AC Voltage: 115V
Amperage: 6.2A
Belt Length: 42 in.
Belt Operating Speed (SFPM): 3,100
Belt Table Dimensions: 10 in. x 6 in.
Belt Table Tilt (Down): 45 Degrees
Belt Width: 2 in.
Disc Diameter: 8 in.
Disc Operating Speed (RPM): 3,450
Disc Table Dimensions: 10-3/4 in. x 7-1/2 in.
Disc Table Tilt (Down): 45 Degrees
Horsepower: 0.75
Motor Phase: 1
Table Slots: 5/8 in.
Table Type: Cast Iron
Type: Bench Top



3.9 / 5.0
7 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Yes, I would recommend this to a friend (6)
No, I would not recommend this to a friend (1)
Powerful (6)
Easy To Use (3)
Best Uses
Frequent Use (2)
Yes, I would recommend this to a friend
Nice Looking Product
[...] It was necessary to decrease the distance between the table and the disc sander as specified. It was also necessary to center the belt between the opening on its table. The 3 allan head wrenches were all too small for these operations. Please provide the correct size wrenches.CPO should offer discs and belts to go with this product!
August 26, 2011
Yes, I would recommend this to a friend
Easy To Use
IT'S ALL THERE, Just needs TLC
Great for final shaping and radius on finished metal part's and prep for welding.
Built stout, but things like the table's need to be persuaded and tweaked to get square.
After some file time on a few nibs and a few raps with a persuader to set things right it runs as true with no vibration as any belt grinder should.
It's little things that should have been addressed at the factory, but what better way to find out what you've got, then to go through it from the start.
Over all a nice machine and worth the sale price.
July 27, 2016
Yes, I would recommend this to a friend
Easy To Use
I bought this to rreplace one that I had
I use this for knife sharpening with up to 1500 grit sand paper
May 7, 2011
Yes, I would recommend this to a friend
Easy To Use
Fantastic Sander
I bought this tool to grind metal and hardwoods and it works fantastic. The unit itself is make entirely of metal. The only thing to note about ordering this sander is that the color of the tool I recieved was a gunmetal/steel color instead of the tan color.
July 4, 2016
Yes, I would recommend this to a friend
Best Uses
Frequent Use
Finally a Good Tool by Jet
I am a professional gun builder and I use my tools every day and expect them to last. This tool I am certain will last through my career. One decent way to tell a tools quality is its weight. This little beauty weighs a lot because it is made of mostly cast iron. The motor is powerful and is great for working on metal or wood. Do not use for metal after you just get done with wood, hot metal and wood chips don't mix. The one and only complaint that I have is the plastic dust chute covers, other than that this is a great tool! I use it for fine metal and wood work, rough sharpening on chisels and gouges, making custom parts for guns. If you use your tools on a regular basis this is a sure bet!
October 5, 2011
Yes, I would recommend this to a friend
Best Uses
Frequent Use
Excellent belt sander / grinder
Two negatives I have about the unit is not being able to set the disk table parallel to the disk base, can use the angle guide to compensate though (is 2 degrees off)and 2x42" belts are not a commonly stocked size and sometimes difficult to find. Otherwise, I've found this to be an excellent sander grinder. Has plenty of power for grinding metal. My primary use is knife making.
March 12, 2012
No, I would not recommend this to a friend
Second bad unit!
CPO stands behind their products and has been wonderful to work with! That said, this is the second replacement unit I received when the first did to work. There is a metal on metal sound in the motor. The first didn't turn. The second, turns but squeals and barely turns. What's up JET? What once was a premier too company is now shipping with no quality control.
August 2, 2014

Questions & Answers

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Browse 2 questions Browse 2 questions and 3 answers
Where do you get 2" x 42" belts for the 577004 ?
Alan on Nov 26, 2015
BEST ANSWER: Look on and click on Belts , they generally have a variety of these in stock both in Aluminum Oxide, Ceramic and Zirconia grits. I am a sharpening service and I've purchased Ceramic and Zirconia belts from them for years because they last a long time and are very good quality.
Can you use 1" belts, and can you purchase a 1" platen for this machine?
Charlie on Mar 28, 2015
BEST ANSWER: For 1" belts and plates you would need Jet 577003 J-4002 1 x 42 in. Belt and 8 in. Disc Sander.Price $378.00


JET, Wilton and Powermatic warrants every product they sell against manufacturers’ defects. If one of our tools needs service or repair, please contact Technical Service by calling 1-800-274-6846, 8AM to 5PM CST, Monday through Friday


The general warranty lasts for the time period specified in the literature included with your product or on the official JET, Wilton or Powermatic branded websites.
  1. • JET, Wilton and Powermatic products carry a limited warranty which varies in duration based upon the product. (See points below)
  2. • Accessories carry a limited warranty of one year from the date of receipt.
  3. • Consumable items are defined as expendable parts or accessories expected to become inoperable within a reasonable amount of use and are covered by a 90 day limited warranty against manufacturer’s defects.


This warranty covers only the initial purchaser of the product from the date of delivery.


This warranty covers any defects in workmanship or materials subject to the limitations stated below. This warranty does not cover failures due directly or indirectly to misuse, abuse, negligence or accidents, normal wear-and-tear, improper repair, alterations or lack of maintenance.


Woodworking products with a Five Year Warranty that are used for commercial or industrial purposes default to a Two Year Warranty. Please contact Technical Service at 1-800-274-6846 for further clarification.


Please contact Technical Service by calling 1-800-274-6846. Please note that you will be asked to provide proof of initial purchase when calling. If a product requires further inspection, the Technical Service representative will explain and assist with any additional action needed. JET, Wilton and Powermatic have Authorized Service Centers located throughout the United States. For the name of an Authorized Service Center in your area call 1-800-274-6846 or use the Service Center Locator on the JET, Wilton or Powermatic website.


JET, Wilton and Powermatic are constantly adding new products. For complete, up-to-date product information, check with your local distributor or visit the JET, Wilton or Powermatic website.


This warranty gives you specific legal rights, subject to applicable state law.


JET, WILTON AND POWERMATIC LIMIT ALL IMPLIED WARRANTIES TO THE PERIOD OF THE LIMITED WARRANTY FOR EACH PRODUCT. EXCEPT AS STATED HEREIN, ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXCLUDED. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU. JET, WILTON AND POWERMATIC SHALL IN NO EVENT BE LIABLE FOR DEATH, INJURIES TO PERSONS OR PROPERTY, OR FOR INCIDENTAL, CONTINGENT, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OF OUR PRODUCTS. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU. JET, Wilton and Powermatic sell through distributors only. The specifications listed in JET, Wilton and Powermatic printed materials and on official JET, Wilton and Powermatic-branded websites are given as general information and are not binding. JET, Wilton and Powermatic reserve the right to effect at any time, without prior notice, those alterations to parts, fittings, and accessory equipment which they may deem necessary for any reason whatsoever. JET® branded products are not sold in Canada by JPW Industries.

Product Listing with Warranty Period

  1. • 90 Days – Parts; Consumable items; Light-Duty Air Tools
  2. • 1 Year – Motors; Machine Accessories; Heavy-Duty Air Tools; Pro-Duty Air Tools
  3. • 2 Year – Metalworking Machinery; Electric Hoists, Electric Hoist Accessories; Woodworking Machinery used for industrial or commercial purposes.
  4. • 5 Year – Woodworking Machinery
  5. • Limited Lifetime – Wilton branded products; JET Parallel clamps; VOLT Series Electric Hoists Manual Hoists; Manual Hoist Accessories; Shop Tools; Warehouse & Dock products; Hand Tools

NOTE: JET, Wilton and Powermatic are divisions of JPW Industries. References in this document to JET, Wilton and/or Powermatic also apply to JPW Industries or any of its successors in interest to the JET, Wilton and/or Powermatic brands.