Dremel SawMax

General Composites Discussions Equipment Talk
#1

I’d never normally comment in this section just because we all pretty much use the same tools. But I have to write a review for this tool. About three weeks ago I had to trim flanges of new molds, these molds are big, +1/2" thick and +40’ of total cutting. Another issue is the cuts needed to be nice and straight as well as perpendicular to the mold surface.

The thought of using my angle grinder like I normally would just wasn’t very appealing. Anyway, I found this tool called the Dremel SawMax. I was skeptical so I told myself if lived through the mold job it would have been worth the cost. I used the enclosed diamond blade and it worked way beyond expectations, the large blade diameter provides good control and fence makes for perpendicular cuts.

I’ve been using this thing increasingly over the last few weeks and I’m really surprised how good it is; despite how cheesy it looks. You might want to check it out for mid to large cutting jobs. Your results might very but I’ve been impressed.

Here’s a link - http://www.lowes.com/pd_157973-353-SM20-02_0__?productId=3522824&Ntt=dremel&pl=1&currentURL=%3FNtt%3Ddremel&facetInfo=

#2

I’ve been wanting to get one. Just never figured out what I’d use it on. I guess cutting flanges off of new molds is a good use.

#3

I’ve also been using it to trim parts. The nicest part is the fence, it allows you to support the tool on the part then start your cut. This makes for a more consistent and perpendicular cut.

#4

Shoe,

Given your good review, you’re making me want to go out and purchase one. Any issues with the blade gumming up?

-C

#5

Hey Corban, I haven’t had any issues yet with gumming. The mold I trimmed was made of vinyl ester tooling resin which was fully cured; this resin also has a fairly high content of aluminum oxide so the cut produces a very fine powder.

The other items have been epoxy parts again fully cured. I think most gumming issues occur when the part is still green but I suppose the resin system being used also plays a significant factor.

#6

When gummed, cut a few tiles or concrete slab. Back on track in a couple of seconds.