Model#: MKTN9557NB
Condition:
New

What are the different product conditions?

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

Makita 9557NB 7.5 Amp 4-1/2 in. Slide Switch AC/DC Angle Grinder

  • Makita 9557NB 7.5 Amp 4-1/2 in. Slide Switch AC/DC Angle Grinder
New $69.00
Recon $44.00
List:
$79.99
Sale Price:
$69.00
You Save
14%
CPO Protection Plans are not currently offered to residents of California
Qty:
-
+
In Stock
Ships Monday!

Details

Small diameter barrel grip (only 2-1/2-in) for easy handling.
Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life.
Features:
  • Protective zig-zig varnish seals motor from contaminants by forming a barrier under rotation
  • 7.5 Amp motor design for high output power in a more compact tool (only 4.5 lbs.)
  • Thicker coil wires are wound more closely to reduce heat and energy loss
  • All ball bearing design and metal gear housing for durability
  • Rotatable gear housing rotates 90 degrees for cutting applications
  • AC/DC switch for use with alternative power source
Includes:
  • 4-1/2 in. AC/DC Angle Grinder - 9557NB
  • 4-1/2 in. Grinding Wheel - 741424-8-1
  • Wheel Guard - 125273-5
  • Lock Nut - 193465-4
  • Lock Nut Wrench - 782422-3
  • Side Handle - 153489-2
  • Inner Flange - 224399-1
  • Operating Manual

Specifications

Amperage: 7.5
No-Load Speeds (RPM): 10,000
Spindle Thread: 5/8 in. - 11
Switch Settings: Lock-On
Switch Type: Slide
Voltage: 120V
Wheel Diameter: 4-1/2 in.

Recommendations

Reviews

4.8 / 5.0
72 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
56
15
1
0
0
Recommendations
Yes, I would recommend this to a friend (72)
Pros
Easy To Use (61)
Powerful (57)
Ergonomic Design (19)
Cons
Heavy (2)
Best Uses
Home Repair (8)
Frequent Use (1)
Heavy Duty Requirements (1)
Large Projects (1)
Recommendations
Yes, I would recommend this to a friend
Pros
Powerful
powerful,versaitile fits the hand grip
with diamond blade, cuts brick,tile and cement board easily and accuratly. Went through three Harbor Freight units before I found this one....dont waste your $$ on HF...this is the one
August 16, 2010
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Ergonomic Design
Powerful
Working GREAT for me
I caught these reconditioned Makita angle grinders on sale so I keep one set up for specific tasks and it seems to save me time. One each with the following: cut-off blade,grinding wheel, flap wheel and a wire brush. I do like the on off switch but occasionally I turn the tool off my mistake but that is very minor and hopefully I am trainable to hold it slightly differently. I got tired of burning through the Harbor Freight grinders and these were about twice the price but are holding up much,much better. I really dislike tools that let you down in the middle of a project. Buy with confidence.
May 25, 2014
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Powerful
Great value
Great value lots of power and smooth running.
November 6, 2014
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Ergonomic Design
Powerful
Very Happy with my grinder
I am knife maker and use some extremely hard steel. Cutting was always a major problem, No More. This little grinder completely solved my cutting problems and I started with some if my hardest and thickest knife steel. It also beats the heck out of a bench grinder got final shaping and beveling the blade. Haven 't had it long enough to comment on longevity. I would buy another and will definitely recommend it to everyone. The 7.5 amp motor is much more powerful than I had expected it to be.
October 23, 2014
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Ergonomic Design
Powerful
So good got another.
Bought my first one a year ago and it worked so well that I went ahead and bought a second so I wouldn't have to change between a cutoff wheel and flap disc.
July 13, 2015
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Ergonomic Design
Powerful
Second one
Bought one last fall it worked so well bought a second one.
July 22, 2015
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Powerful
Same preformance as a new one
I bought this product to use in my gurage at home. I do a lot of metal work and use it to grind down welds and prepare metal for welding. Its lightweight and has plenty of power. Just what I needed.
November 29, 2009
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Powerful
Makita 4 1/2" angle grinder
Good medium priced grinder
October 7, 2011
Recommendations
Yes, I would recommend this to a friend
Pros
Easy To Use
Powerful
just like new...
another great purchase
January 20, 2012
Recommendations
Yes, I would recommend this to a friend
Pros
Powerful
very happy
very quick shipping, item was in great shape and a great price, will continue to recommend reconditioned tools to my friends!
January 30, 2012

Questions & Answers

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Browse 2 questions Browse 2 questions and 2 answers
Hard case available?
A shopper on Nov 15, 2016
BEST ANSWER: We do not sell hard cases for that grinder at this time.
Is this model a variable speed
Nathan on Aug 21, 2015
BEST ANSWER: No, the 9557NB is not variable speed

New Vs. Reconditioned

What's the difference between New and Factory-Reconditioned?

Factory-Reconditioned products have been returned to the manufacturer and are restored to like-new operating condition; they go through a rigorous testing and inspection process. Plus, they offer a significant savings vs. new.
  • Reconditioned products may have minor cosmetic blemishes or scratches that do not affect item performance.
  • Reconditioned products may not come with all of the consumables the new version comes with (bits, sanding pads/papers, cases, etc.).
  • Both come with a manufacturer warranty and are covered by our Money Back Guarantee; New is 30 days, Reconditioned is 60 days.
Condition: New Factory Reconditioned
Features: Same Same
Specs: Same Same
Includes: 4-1/2 in. AC/DC Angle Grinder - 9557NB,
4-1/2 in. Grinding Wheel - 741424-8-1,
Wheel Guard - 125273-5,
Lock Nut - 193465-4,
Lock Nut Wrench - 782422-3,
Side Handle - 153489-2,
Inner Flange - 224399-1,
Operating Manual
4-1/2 in. AC/DC Angle Grinder - 9557NB-R,
4-1/2 in. Grinding Wheel - 741424-8-1,
Wheel Guard - 125273-5,
Lock Nut - 193465-4,
Lock Nut Wrench - 782422-3,
Side Handle - 153489-2,
Inner Flange - 224399-1,
Operating Manual
Availability: In Stock In Stock
Warranty: 1 Year Limited 1 Year Limited
Price: $69.00 $44.00
You Save: N/A $25.00 (36%)

Warranty

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.

Each NEW Makita Lithiumā€Ion Power Tool, Battery and Charger is warranted to be free of defects from workmanship and materials for the period of THREE YEARS from the date of original purchase

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.