Model#: JETN708585

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Brand new items;Full manufacturer warranty available
Manufacturer inspected, repaired and tested items; CPO 60 day money back guarantee
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New or Recon items with possible minor cosmetic damage; CPO 60 day money back guarantee
Returned items inspected, repaired and tested by CPO technicians; CPO 60 day money back guarantee

JET MBC-5 5-Piece Mortising Bit & Chisel Set

  • JET MBC-5 5-Piece Mortising Bit & Chisel Set
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  • Converts your drill press into an accurate mortising machine
  • 5-Piece Mortising Bit & Chisel Set - 708585
  • (1) 1/4 in. x 5/32 in. Dia. Mortising Bit & Chisel
  • (1) 5/16 in. x 7/32 in. Dia. Mortising Bit & Chisel
  • (1) 3/8 in. x 1/4 in. Dia. Mortising Bit & Chisel
  • (1) 1/2 in. x 3/8 in. Dia. Mortising Bit & Chisel
  • (1) 3/4 in. x 1/2 in. Dia. Mortising Bit & Chisel


Product Reviews

Questions & Answers

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4 Questions | 5 Answers
Displaying questions 1-4
  • 5-Piece Mortising Bit & Chisel Set



    will these work on a powermatic model 10 mortiser, are all the shanks the same size, do you need any other adapters and if so who makes them?
    Asked on 3/7/2016 by none

    1 answer

    • Staff Reviewer


      For assistance with this question, please contact Powermatic directly at 1-800-274-6848

      Answered on 3/8/2016 by Ray from Atlanta
  • 5-Piece Mortising Bit & Chisel Set


    Where are these manufactured? U.S. Or China ?
    Asked on 2/12/2016 by Jim from Fredericksburg , VA

    1 answer

    • Staff Reviewer



      Answered on 2/15/2016 by Ray from Atlanta
  • 5-Piece Mortising Bit & Chisel Set


    How much longer are the bits vs. the chisels? I'm trying to gage if these will work on my mortiser, the 1.75" of a "standard" economy set are not long enough to reach the chuck.
    Asked on 12/14/2015 by Sean from United States

    1 answer

    • Staff Reviewer


      Your question would be best answered by JET directly. For assistance, please call 1-800-274-6848

      Answered on 4/13/2016 by Ray from Atlanta
  • 5-Piece Mortising Bit & Chisel Set


    What is the diameter of the chisel mounting shaft. They should all be the same size.
    Asked on 7/16/2013 by ron from Hollister,Mo

    2 answers

    • A:

      5/8 inch.

      Answered on 6/11/2014 by LGR from Anderson, SC
    • Staff Reviewer


      The Bushing Size is: 5/8-in, 3/4 in. and 1-1/8 in.

      Answered on 2/24/2015 by Ray from Atlanta
Displaying questions 1-4

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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.