For a variety of cutting applications, this powerful 9.6 AMP motor is ideal.
Cuts up to 1-3/8 inch thick.
With a height of only 8-5/8 inches, this design is small “Long and light in weight at only 6.5 lbs., it reduces operator fatigue.
High power-to-weight ratio; 14,500 revolutions per minut.
The lock-off button helps to avoid unintentional starts.
The size is 4 3/8 inches, and the style is dry.
Description of the Produc.
Designed for cutting stone, tile, and concrete, the Makita 4-3/8″ Masonry Saw (model 4100NH) provides a powerful cutting solution that is ideal for a wide variety of applications. The 4-3/8″ Masonry Saw is powered by a 9.6 AMP motor that spins at 14,500 RPM and has a cutting capacity of 1-3/8″ and a cutting capacity of 4-3/8”. A lock-off button, as well as a flat rear-side motor housing, make it simple to change the blades on this machine. The saw is lightweight, weighing only 6.5 pounds, which makes it more comfortable to use.
The Manufacturer’s Statemen.
Cutting in stone, masonry, tile, and concrete has never been easier.
Even the most difficult job is made easier by the powerful 12 Amp motor.
The tool is better protected when the switch is dust proof.
The motor housing has a flat rear side that makes changing blades simple.
UPDATE: Despite the fact that the A-94546 diamond turbo blade was advertised, my saw did not come with it. It was delivered with an A-94873 blade instead. This was discovered only after I needed a replacement blade and looked up the replacement blade part number on the Amazon listing for the saw, only to discover that there was a discrepancy when I went to replace the blade. Because the listings for each blade on Amazon are virtually identical, it is difficult to tell which is the superior product. However, I must admit that the A-94873 blade leaves a slightly thicker kerf, feels a little more rugged in the hands, and appears to cut through my real stone veneer with greater ease.
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This is a lovely little saw with excellent performance.
We are putting in about 45 square feet of Realstone stone veneer cladding in our living room, which will be finished in a few weeks. Each wall panel is between 1/2 inch and up to 1-1/2 inch thick, depending on the model. This is accomplished with little effort because the saw cuts right through it, even when it is completely dry, and straight along a pencil line. Yes, it’s similar to butter.
Using the saw, we are also able to cut scores into solid hearth stone pieces that are nearly two inches thick. The 4 inch blade does not penetrate all of the way through the hearth stones, but it does get close. I was under the impression that I would have to flip the massive beasts over and score their backs in order to break them. I prefer to use a cold chisel to break the stone instead, because the score on the topside (TIP: Always cut with the presentation side of the stones facing you) is deep enough that I only need to tap the back of the stone a couple of times to break it virtually cleanly. There are no unpleasant surprises here.
I was expecting the saw to be extremely loud and to send sparks flying everywhere, but it is neither loud nor does it send sparks flying everywhere. There were a few sparks, which I believe were caused by overheated dust, but they were insignificant. It is sufficiently quiet that I do not consider wearing hearing protection necessary. However, do not even consider using this saw without wearing eye protection, my friend. It WILL cause stone chips to fly into your face from all directions. I get a grin on my face every time I see one flick harmlessly off my safety glasses. Also, it generates a great deal of dust, so work outside if possible.
The saw is lightweight and flexible enough to be used for minor “grinding” operations such as straightening a slightly jagged edge or smoothing out a natural gouge in a piece of stone. It comes with a diamond masonry saw blade and a turbo rim as standard equipment. This is a satisfactory cut for stone because it is not quite as smooth as a continuous rim; it is probably not suitable for ceramics.
I have no doubt that the saw has paid for itself and that I have saved at least $100 or more. I wasn’t sure how quickly the project would progress, so I didn’t want to spend the money on a wet saw or pay overtime fees for a rented one if I didn’t have to. I discovered this adorable little bundle of joy on Amazon, where I was able to get it for a great price thanks to a $25 rebate. We can now construct stone walls whenever we want and on our own schedule.
