Thin sintered diamond saw blade


Blade Specifications:

The extremely durable Hi-Tech Diamond thin sintered diamond saw blade is manufactured using premium diamond grit (325#/400#) that is secured into a metal bond, extending the full depth of the rim. This blade uses sintered technology, which increases their life span compared to notched rim saw blades because diamonds are continuously exposed as the edge of the blade wears away, cut after cut. Thin rims make these blades suitable for cutting and trimming material such as quartz, topaz, glass and fine agates.

All saw blades have 5/8" arbors and come with 1/2" bushings.

Important purchasing note: The 8" saw blade comes either in red or black. This does not affect the performance of the blade. 

Please note: These diamond saw blades must be run with a lubricant such as water or oil. NEVER run dry! We recommend using a good quality cutting oil with these blades. To enhance the performance and life span of these blades, abide by the recommended operating speeds and spin-dry your blade after use to prevent any rusting.

Customer Reviews

Based on 32 reviews
Richard Lowe
Best 6” blade

Excellent blade. I’ve been using them for years. I highly recommend it.
You can see me using that blade on my Hi-Tech trim saw at

Richard Heibeck
Love it

I slice and dice regular rocks for my art. These work better than others I've tried from Amazon. Fairly quick shipping. Packaged well. Customer support is excellent. Picture is what I do. Rocks, rocks and more rocks.

Great blade!

This may be better than the original red blade. Cuts great, last good.
Highly recommend!

5 inch blade

so far so good . cuts fast

Curt Olson
Go to blade

I have a couple of heavier blades I use for larger rocks, but this is my go to blade for smaller ones or finer cuts. Speeds up polishing with less saw marks.

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