Thick sintered diamond saw blade


Blade Specifications:

The Hi-Tech Diamond black, thick sintered diamond saw blade is manufactured using premium diamond grit (270#/325#) 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. Thick kerfs and stiff cores make these blades suitable for industrial lapidary cutting and slabbing agates, geodes, tile and ceramic.

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

Please note: The 6" and 8" saw blades look different than the 10", yet serve the same purpose. These 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 18 reviews
Dallas Ott
Pretty darn good

I bought it to cut agate and p-wood. I cut 79 pieces in one day. Compared to the last blade I had that is excellent. I primed the diamonds every 8 or 10 cuts. I am pleased with it!

David Flatt
Perfect for my needs

Very pleased with this thicker sintered blade

Joseph ward
Great blade

cut some jade in 1/10 the time as my old saw.

James Martin

I used the 10" black blade for 4 cuts, and it's completely smooth and won't cut anything now. I don't understand, 2 small agates and it's worn out. Please advise.

Hi James - We are sorry to hear that this blade is not meeting your expectations. Have you tried sharpening the blade? Since the blade is sintered, you can sharpen the blade to expose more diamonds, thus resulting in a sharper cut instead of dull. We encourage you to reach out to us so that we can assist you. Our email address is and our phone number is (630) 596-9909. Thank you and we look forward to hearing from you!

Lyle Mings
Good, heavy-duty blade!

So far, this blade is working great. Thick and cuts well, I'm happy with it.

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