Model # 9557PB

Internet #100594819

Store SKU #431937

Store SO SKU #1000388792

Makita 7.5 Amp 4-1/2 in. Paddle Switch Angle Grinder
0088381063531

Makita

7.5 Amp 4-1/2 in. Paddle Switch Angle Grinder

  • Ergonomic design for increased user comfort and control
  • Engineered for industrial performance
  • Makita has a full line of grinders for the most demanding jobs
$7900 /each

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Product Overview

The Makita 4-1/2 in. Angle Grinder has a 7.5 Amp, 10,000 RPM motor that is powerful enough for heavy, professional-grinding applications. With the AC/DC switch, you can use alternative power sources, as well as lock the tool on and off via the switch for continuous, comfortable operation during extended periods of time.

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  • Includes a 4-1/2 in. grinding wheel (741424-8-1), grinding wheel guard (125273-5), lock nut wrench, lock nut, side handle and inner flange
  • Compact, lightweight design at only 4.5 lbs.
  • Small diameter barrel grip at only 2-1/2 in. for added comfort
  • Labyrinth construction to seal and protect the motor and bearings from dust and debris for longer tool life
  • Protective zigzags varnish to seal the armature from dust and debris
  • Extra-large paddle switch for comfortable operation
  • Thicker coil wires that are wound more closely to reduce heat and energy loss
  • All-ball bearing design and metal gear housing for durability
  • Rotatable gear housing that you can position every 90°
  • 1-year manufacturer warranty
  • 1-year warranty on tool
  • Includes: 4-1/2 in. grinding wheel (741424-8-1), grinding wheel guard (125273-5), lock nut wrench, lock nut, side handle, inner flange
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Was $89.00
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Save $10.00 (11%)
$79.99 /each
Name 7.5 Amp 4-1/2 in. Angle Grinder 7.5 Amp 4-1/2 in. Paddle Switch Angle Grinder 11 Amp 4-1/2 in. Angle Grinder 7.5 Amp 4-1/2 in. Corded Paddle Switch Grinder with Aluminum Case, Diamond Blade and Grinding Wheels
Brand Makita Makita DEWALT Makita
Ratings (54) (31) (31) (81)
Reconditioned No No No No
Amperage (amps) 7.5 7.5 11 7.5
Power Tool Features Grinding Wheel Included,Second Handle Included,Spindle Lock Lock On Switch,No Tool Wheel Change,Second Handle Included Adjustable Handle Position,Grinding Wheel Included,Second Handle Included,Spindle Lock Case Included,Grinding Wheel Included,Lock On Switch,No Tool Wheel Change,Second Handle Included
Cordless/ Corded Corded Corded Corded Corded
Wheel Diameter (in.) 4.5 in 4.5 in 4.5 4.5 in
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Customer Questions & Answers

Is this grinder application for cutting granite with the right turbo diamond cutting?

Asked by: Jake
It depends on the granite. If you're talking about large rocks, like what might be used to line a garden bed, then this is the "fine tune tool". (Use a rotary hammer with a chisel bit for the macro part of things, like this one: http://www.homedepot.com/p/Makita-8-Amp-1-in-AVT-SDS-Plus-Rotary-Hammer-HR2641/206040966). While this grinder will probably work on large granite, it's geared more toward flooring/bathroom tiles and other smaller things. I would think you could fairly easily destroy the blades by trying to go through something too thick. Aluminum poles, exhaust pipes, etc. (things that are rather thin) are perfect if you're trying to actually cut them with this. Granite? For finer work than a chisel will do, yes. For the entire job, no. You can use a manual chisel for the macro part as well (cutting off the big chunks) as that will save money. It'll just take longer.
Answered by: Sarkazein70
Date published: 2017-05-15

What is the power supply voltage for this grinder?

Asked by: Rj15
It is powered off a normal 110 outlet. It is a great grinder my favorite 4-1/2" electric grinder I have ever owned, I really like the paddle switch!
Answered by: Chevy513
Date published: 2017-04-18

Can a wire wheel fit this grinder to buff paint off wrought iron

Asked by: Bob
It can if it's the right size. You'd probably want to check in store with the wire wheel you're considering. But, so long as it fits, there's not a good reason it wouldn't work.
Answered by: Sarkazein70
Date published: 2016-10-19

Can this be safely used for wet grinding with diamond pads?

Asked by: japconst
Yes, the angle grinder can be used for wet grinding.
Answered by: CommunityAnswer
Date published: 2016-06-14
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Customer Reviews

7.5 Amp 4-1/2 in. Paddle Switch Angle Grinder is rated 4.5 out of 5 by 31.
Rated 5 out of 5 by from This is a great grinder. When I bought this grinder I was a die hard dewalt fan but I knew makita... This is a great grinder. When I bought this grinder I was a die hard dewalt fan but I knew makita made excellent tools and the reason I picked up this grinder over a dewalt grinder is because of the excellent ergonomics, I am a welder fabricator and there are just some places where I have no compressor to use my air grinders and the cordless dewalt grinder just eats up batteries at an insane rate so I needed a plug in electric grinder and this fit the bill perfectly it is well built comfortable to use and my favorite feature is the very comfortable paddle style trigger that allows my to use it for extended periods of time without fatigue, it is far more comfortable to use than my cordless dewalt grinder. The body of the grinder may be a little large for some people but I have very big hands so it was never a problem for me and I found it to be very comfortable to use and it has served me well for many years.
Date published: 2016-12-27
Rated 5 out of 5 by from Tig welders delight ! From fine terninations with flap wheel cuting tool and grinder that last forever I recomended very light very maneuvrable
Date published: 2017-04-26
Rated 5 out of 5 by from I only used it to cut of some bolts but... I only used it to cut of some bolts but it cut them like hot butter.
Date published: 2017-05-02
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2017-04-21
Rated 5 out of 5 by from 5 Star Review Rating provided by a verified purchaser
Date published: 2017-05-20
Rated 2 out of 5 by from 2 Star Review Rating provided by a verified purchaser
Date published: 2017-04-05
Rated 5 out of 5 by from Best grinder I've ever owned!!! This grinder holds up and perfoms well. I use it for steel siding, valley tin, ceramic tile, cement board, patio brick, ect. ect... And there was a blade for every use in the kit to start out.I like the paddle switch as well over the switch on the side. As a remodeling contractor, I sometimes use it daily and have went through several in the last 15 years. This one is 2 yrs old now and still performs like the day I bought it. I blow the dust out of mine with the compressor at the end of the day when I cut cement board, or other dusty material to prevent over heating. When this one breaks or calls it quits, I will defenitley buy another one!
Date published: 2010-09-06
Rated 5 out of 5 by from Great Product Bought this to widen the hole in our granite countertop for a replacement top mount sink. Even though the new sink was the same width and height of the one I was replacing it would not fit in the existing hole due to the bowl shape. I've never used a grinder before and I've never attempted any task like this, but this tool made it relatively straightforward to cut the countertop and successfully install the new sink. The tool is easy to assemble and looks well built. I bought a Makita after extensive research online. This tool seems really versatile and I plan to use it to cut tile instead of buying a tile saw for some upcoming kitchen and bathroom tiling projects.
Date published: 2014-08-27
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