TechDiamondTools

We do a lot of maintenance and I needed to polish up some metal parts. Decided to give TechDiamondTools a try, because it's a small US-based business(which we have very few left these days), and their Amazon reviews were excellent. Boy, was I not disappointed! We used other Chinese polishers before, and let me tell you it's day and night. Quality of these polishing compounds is truly superb, their "mirror shine" is exactly that - i could see my reflection in that metal. We'll be coming back for sure!
Jan 2nd, 2022

I read about their diamond compound in a knife forum post and gave it a try. Works perfectly for me. My chef's knife had never been as sharp as it became after I started to strop it with diamond compound. It's a life hack of a life time.
Dec 9th, 2021

I bought their polishing paste (200,000 Grit High concentration) to polish my granny's silver. It did a great job. Now, I use it to polish rocks from my collection. It's my favorite meditation now.
Nov 13th, 2021

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Nov 10th, 2021

Used the diamond paste to polish my jewelry came out amazinggggg just like new.
Jul 22nd, 2021