Makita 4-3/8 in. Masonry Saw-4100NH - The Home Depot
Message to Our Customers


Model # 4100NH

Internet # 203162016

4-3/8 in. Masonry Saw

Makita 4-3/8 in. Masonry Saw

This item has been discontinued.
The Home Depot no longer carries this specific product.

$125.00 / each


Model # 4100NH

Internet # 203162016

Store SO SKU # 1000641650

The Makita 4-3/8 in. Masonry Saw is a powerful and easy to use cutting solution that is ideal for cutting a wide range of materials, including stone, tile and concrete. Powered by a 12 amp motor with an impressive 13,000 RPM, this saw has a cutting capacity of 1-3/8 in. and a compact and lightweight design for less user fatigue. Loaded with convenience features, including a lock-off button and a flat rear side of the motor housing for easy blade changes, this saw is durably made for years of reliable use and is suitable for professional or DIY projects.

California residents: see  Proposition 65 information

  • Powerful 12 amp motor handles a variety of materials, including stone, masonry, tile and concrete
  • Cuts up to 1-3/8 in.
  • Compact and lightweight design at only 8-5/8 in. long and 6.5 lbs. for less operator fatigue and less downtime
  • High power-to-weight ratio with 13,000 RPM
  • Lock-off button helps prevent accidental start-ups
  • Flat rear side of motor housing allows easy blade changes
  • Easy to adjust depth gauge for precision cutting
  • [DELETE]
  • Double insulated
  • Includes: 4-3/8 in. Masonry Saw, 4 in. Diamond Blade Turbo (A-94546), Socket Wrench 9 (782209-3), Wrench 22 (781011-1)
  • 1-year limited warranty
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Assembled Depth (in.) 
9.2 in 
Assembled Height (in.) 
8.5 in 
Assembled Width (in.) 
9.2 in 
Blade Diameter 
4.375 in 
Cart Included 
Color Family 
Depth Adjustment 
Maximum Cutting Thickness (in.) 
Power Tool Product Type 
Masonry Saws 
Start Type 
Tool weight (lb.) 
Tools Product Type 
Power Tool 
Warranty / Certifications
Manufacturer Warranty 
1 Year Warranty 


Rated 4.5 out of 5 by 4 reviewers.
Rated 4.0 out of 5.0 by No saw Blade Included I thought I'd write a review, even though I have yet to use this saw. I ordered it online a week ago for some 16'' x 16'' stamped concrete blocks I was going to be cutting for a patio. I did many online checks and queries and was orginally going to use my grinder or do a rental. I found it difficut to find pricing and proper tools for the job. Online (homemade) tutorials recommended Diamond blades for better cuts and less gerneric blades from breaking apart on you. This tool seemed to fit the bill. Great deal and free fast shipping. No damages to the box or machine. In the picture it's displayed with a blade on it, but did not specify in the specs if one was incuded, so I purchased one anyways. I'm glad I did because it did NOT come with a blade (price for blade was equalent to deal practically). No case was included, but I find that to be common with Mikita. May 12, 2014
Rated 4.0 out of 5.0 by very good product It worked great for cutting block and stone. I don't recall it having a switch to keep the trigger down for longer cutting times which would make it nicer. Overall it is a very good product. September 26, 2012
Rated 5.0 out of 5.0 by Works as advertised I purchased this to cut concrete roof tiles. It performed like a champ, I only wish it had a slighly larger depth of cut so I wouldn't have had to cut from both sides. May 6, 2013
Rated 5.0 out of 5.0 by Worked great I bought this saw to cut my tile floor to install wider vanities in bathroom. The cut was about 6 ft. and I cut it dry. Did the job with no problem. February 4, 2014
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