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Model#: MKTNHM1317CB

Makita HM1317CB 42 lb. AVT Hex Shank Bit Breaker Hammer

Model#: MKTNHM1317CB
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  • Free 18V LXT Lithium-Ion Cordless 2 Pc. Combo Kit - A $319 value!*

    Receive a free Makita XT218 18V LXT Lithium-Ion Cordless 2 Pc. Combo Kit when you buy HM1317CM or HM1810X3.

    *The free combo will automatically be added to your order once the qualifying new Makita hammer has been added. Promotion valid through May 31st 2015, 11:59pm ET. No adjustments on previous purchases. Subject to change without notice. While supplies last.

Product Overview


Makita AVT technology - "18V Power, 12V Weight."
  • Anti-Vibration Technology for increased end-user comfort
  • Powerful 14 Amp motor to handle the most demanding applications
  • Electronic variable speed control dial enables user to set the speed to the application
  • Enlarged carbon brush for increased tool life
  • LED service light indicates carbon brushes need to be replaced
  • LED power light indicates trouble with the electric circuit
  • Rubberized ergonomic soft grip provides more comfort and control
  • "No hammering when idling" helps increase tool life
  • Easy-to-operate slide switch increases productivity and allows for continuous use
  • Slide-handle swivels 360 degrees for greater control
  • Accepts 1-1/8 in. hex shank bits
  • Automatic brush cut-out system for increased tool life
  • 42 lb. AVT Hex Shank Bit Breaker Hammer - HM1317CB
  • Bull Point - D-31930
  • Plastic Tool Case w/ Wheels - 824897-1


Series: AVT
Length: 32.5 in.
Weight: 41.9 lbs.
Amperage: 14
BPM: 730 - 1,450
Bit Size: 1-1/8 in.
Chuck Type: Hex
Impact Energy: 34.9 ft-lbs.
Power Type: Electric
Voltage: 120V


Product Reviews


by PowerReviews
Makita HM1317CB 42 lb. AVT Hex Shank Bit Breaker Hammer

(based on 1 review)

Reviewed by 1 customer

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Simply amazing. The best I have ever!

By Jon the wreaker

from st paul, MN


  • Easy To Store
  • Easy To Use
  • Good Grip
  • Good Safety Features
  • Powerful


    Best Uses

      Comments about Makita HM1317CB 42 lb. AVT Hex Shank Bit Breaker Hammer:

      THe smoothese hardest hitting hammer I have ever used in it's class. I wouldn't ever consider purchasing a different hammer after this expierences. Makita continues to lead! Love it!

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      Questions & Answers

      Do you have questions about this product?

      Get answers from real customers and in-house experts with AnswerBox.

      1 Question | 0 Answers
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      • Makita HM1317CB 42 lb. AVT Hex Shank Bit Breaker Hammer


        I'm looking for a gas powered generator that will be compatible with this item. We will be using the hammer in a location that has no other options for power supply other than a portable generator. Thanks!
        Asked on 5/14/2015 by David from Hays, KS

        0 answers

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      Warranty Information

      Makita Standard Warranty

      The Makita Standard Warranty applies to both new and factory-reconditioned Makita tools. Every Makita tool is thoroughly inspected and tested before leaving the factory. If you are not satisfied with any Makita tool within 30 days of purchase, return it and Makita will provide a replacement or refund. Each Makita tool is warranted to be free of defects from workmanship and materials for the period of ONE YEAR from the date of original purchase. Should any trouble develop during this one-year period, return the COMPLETE tool, freight prepaid, to one of Makita's Factory or Authorized Service Centers.

      If inspection shows the trouble is caused by defective workmanship or material, Makita will repair (or at its option, replace without charge).

      This Warranty does not apply where:
      • Repairs have been made or attempted by others
      • Repairs are required because of normal wear and tear
      • The tool has been abused, misused or improperly maintained
      • Alterations have been made to the tool
      In no event shall Makita be liable for any indirect, incidental or consequential damages from the sale or use of the product. This disclaimer applies to both during and after the term of this warranty. Makita disclaims liability for any implied warranties, including implied warranties of "merchantability" and "fitness" for a specific purpose, after the one-year term of this warranty. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. 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.