TechDiamondTools Kit of 3 Diamond Lapping Paste Polishing Compound USA Made 600 1050 1500 Grit Lapping Compound for Rock Glass Metal Jewelry Resin Marble with 25% of Diamond Powder
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Returnable until Jan 31, 2026
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Availability:
Only 4 left in stock, order soon!
Arrives
Wednesday, Apr 1
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Size: 600 1050 1500 Grit
Style: Medium 25% concentration
Features
- OIL-BASED DIAMOND POLISHING COMPOUND Experience rapid, ultra-smooth, and precise polishing with our industrial-grade, oil-based compounds delivered via a syringe packed with 25% concentration of diamond powder. Features a kit of 3 items 600 Grit (22 to 36 Microns) for stock removal or lapping metals, 1050 Grit (10 to 16 Microns) for lapping metals and 1500 Grit (6 to 12 Microns) for pre polish, fine lapping for a scientific mirror finish on metals, glass, ceramics, gemstones, and composites perfect for restoring, sharpening, and buffing in professional and DIY settings
- MADE IN THE USA SCIENTIFIC FORMULA FOR INDUSTRIAL-GRADE POLISHING Developed with a cutting-edge, proprietary scientific formulation, our high-performance diamond paste delivers fast, precise cutting and efficient material removal. Its industrial-grade composition free from artificial colorants makes it safe for high-permeability surfaces like sapphire, tungsten carbide, optical glass, and stainless steel, ensuring a flawless mirror finish
- MULTI-PURPOSE INDUSTRIAL LAPPING & POLISHING COMPOUND Engineered for stropping, honing, buffing, grinding, and precision polishing, our high-strength diamond paste utilizes a proprietary industrial formula. Suitable for both manual and machine applications, it works seamlessly with wool buffs, leather strops, and lapping plates, delivering a scientific, professional-grade finish on knives, jewelry, mirrors, and industrial tools
- VERSATILE POLISHING & SCRATCH REMOVAL Our industrial, scientific-grade formula is ideal for watch crystal repair, mirror polishing, knife sharpening, gun polishing, and jewelry finishing. It removes scratches and imperfections from glass, gemstones, metal, and ceramics with a proprietary polish that restores clarity and brilliance
- COMPATIBLE WITH MULTIPLE MATERIALS This proprietary compound works flawlessly on glass, gemstones, ceramics, metal, stainless steel, aluminum, brass, plastic, marble, granite, acrylic, polyurethane, and more. Its scientifically proven performance makes it a top choice for professional craftsmen and dedicated DIYers alike
- EASY APPLICATION FOR MANUAL & MACHINE POLISHING With an industrial-grade oil-based consistency, our proprietary diamond paste is simple to apply to a buffing wheel, leather strop, or soft cloth. Its scientifically engineered formulation ensures smooth, controlled application and longer-lasting polishing sessions
- IDEAL FOR PROFESSIONALS & HOBBYISTS Perfect for jewelers, watchmakers, knife makers, machinists, and metalworkers, our proprietary, industrial solution delivers high-gloss, professional finishes on rings, firearms, knives, automotive parts, and delicate components with scientific precision
- PERFECT FOR JEWELRY POLISHING & REPAIR Restore the dazzling shine of gold, silver, platinum, and gemstone jewelry effortlessly. Our proprietary, high-precision diamond polishing paste, backed by scientific research, removes scratches, oxidation, and dullness, ensuring maximum brilliance and clarity every time
- KNIFE SHARPENING & TOOL RESTORATION Achieve a razor-sharp edge on knives, chisels, and cutting tools with our industrial-strength, proprietary diamond paste. Compatible with stropping compounds, honing guides, and sharpening stones, it scientifically refines edges and eliminates imperfections for peak precision cutting performance
- GLASS & MIRROR SCRATCH REMOVAL Specifically designed for removing scratches from watch crystals, automotive glass, and mirrors, our ultra-fine, industrial-grade diamond paste delivers a flawless, distortion-free finish. Its proprietary, scientific formulation makes it ideal for optical and high-precision applications
Material: Diamond
Grit Material: Metal,Resin,Diamond
Item dimensions L x W x H: 7 x 4 x 0.75 inches
Brand: TechDiamondTools
Grit Type: Fine
Is Discontinued By Manufacturer : No
Product Dimensions : 7 x 4 x 0.75 inches; 0.48 ounces
Item model number : M-600-1050-1500
Date First Available : July 23, 2012
Manufacturer : TechDiamondTools
Best Sellers Rank: #22,182 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #23 in Abrasive Finishing Compounds
#23 in Abrasive Finishing Compounds:
Customer Reviews: 4.6 4.6 out of 5 stars 996 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Apr 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 50000 14000 5000 grit
Style: High 50% concentration
Originally purchased the set of 3 compounds (5k, 14k, 50k) for polishing harder rocks and gemstones like agate and jasper. Works great for that using it on a cotton or felt buffing wheel on a rotary tool. After I ran out of gems to polish, I moved on to other things that are hard to polish with other compounds: scratched up eyeglasses (you'd need a coarser compound than the 5k to easily buff out large scratches but these grits still totally remove any haziness and make them usable again). The stainless kitchen sink: now it's too shiny to look at in direct sunlight. The bathroom fixtures: gleaming. I put some on leather for stropping knives and tools and it works perfectly for that application, both faster to sharpen and much less messy than wax compounds. The grease-based compound isn't difficult to clean off surfaces with a little detergent or alcohol and a little dollop goes a looong way before it quits polishing: your polishing cloth will get too dirty to use long before it quits polishing. Speaking of polishing cloths, I've found that cotton face cleaning pads are ideal for polishing small things, as are blue shop towels. For larger things or metal, a piece of scrap leather like suede or a chamois is more aggressive. It's also important to note that it's essential to clean the surface and change applicators between grits so as to not contaminate the finer compound with residue from the coarse compound, if you really want a super shine. The 50,000 compound quickly makes a clear mirror on steel if you do it properly. I'll definitely be ordering the higher grits to see how shiny I can get some things and the coarser compound as well. As for the brand itself? Good deal for USA-made products, definitely concentrated enough that you get more than your money's worth. Glad I tried this first before buying one of the "dime a dozen" brands that are listed everywhere.
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Reviewed in the United States on September 11, 2025 by Philip H. Kirk
Size: 4000 2000 1200 grit
Style: High 50% concentration
This is a really good easy-spreading diamond stropping compound. This is American Made goodness right here and I have used this to put mirror-polished edges on several knives. This even worked to rehabilitate and knife I had previously abandoned becuase I could not get it to take an edge. So this worked to put an edge on a knife that was otherwise useless and was ready to be discarded. I paired this with leeather strops from Sharpal, Bacher, BeaverCraft, and TSPROF and have used the different strops for differnt grit of compound so as to have different levels of grit to graduate to. They all took this compound well. I suggest conditioning the leather ahead of time before adding the stropping compound. I have found that rubbing the compound in evenly and letting it dry for a few minutes has yielded best results. Also, a little goes a long way so very little is used and this lasts a long time. after the initial Even coating distribution a dab every 10th sharpening has been my pattern. That may vary depending on what you are sharpening and how many passes you make.
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Reviewed in the United States on June 26, 2025 by ben
Size: 1050 1500 3000 Grit
Style: Light 10% concentration
This buffing compound has worked exceptionally well. I have used it twice so far and it performed just as expected. My first use was on a bathroom faucet. There was some sloppy casting and finishing work on a small section of the faucet that my wife just finallly got tired of looking at. She wanted to replace it. Instead, I started with the 1,050 grit and a dremel with buffing attachment to make quick work of cleaning up the physical blemishes and matching the rest of the area. I moved to 1,500 grit with the tool and a new attachment to refine the finish. Then I used the 3,000 grit and a new attachment to take it to the final finish. Lastly, I used a rag, finger and the 3,000 grit to remove the pattern left by the tool and make everything uniform. It looks great, my wife is pleased and I don’t have to replace the fixture I installed not all that long ago. I also used it to clean up the scratched resin “crystal” of my work watch. All the beatings had left the watch “crystal” scratched and it was difficult to see the small digital display at the bottom of the analog watch face. Using a rag I started with the 1,050 grit and worked my way to the 3,000 grit. The “crystal” is once again shiny and I can see the digital display perfectly well. I didn’t get rid of the deepest gouges but I’m unconcerned as my goal was just to be able to see the display. It took me, maybe, a total of 15 minutes between getting everything out, buffing and rinsing. If I had been more concerned with trying to get rid of more scratches it may have been possible by spending more time but the goal was accomplished.
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Reviewed in the United States on December 17, 2023 by Buddy
Size: 2000 4000 8000 Grit
Style: Light 10% concentration
The polish did help but I probably should have chosen a rougher polish since the scratches are deeper than I thought.
Reviewed in the United States on May 3, 2025 by Dana Wood
Size: 3000 5000 14000 Grit
Style: Light 10% concentration
Ordered multiple products from Tech Diamond Tools, at the same time, as well as other times. Everything shipped quickl, was well packaged and turned out to be a great product. Will definitely order from Tech Diamond Tools again
Reviewed in the United States on September 3, 2025 by RVT Pilot
Size: 3000 1500 1050 grit
Style: High 50% concentration
American made. Excellent quality and value for money. Perfect for everything from polishing to stropping. What else could you ask for?
Reviewed in the United States on July 21, 2025 by James Cabot
Size: 3000 5000 14000 Grit
Style: Light 10% concentration
I feel like it could work but did for me. I had a few small scratches on my iPhone 13 Pro. Unfortunately I worked on buffing it for over 20 minutes and it didn’t get rid of them. It did clean my phone scream really well but the scratch’s are still there. It’s a very expensive way to clean a phone lol.
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Reviewed in the United States on October 14, 2023 by Kelsie Cullen
Size: 1200 2000 4000 Grit
Style: Light 10% concentration
The glass on my antique pocket watch was so badly scuffed and scratched that numbers on the lower left (VI through IX ) were illegible. I applied the pastes to dremel felt wheels and polished the glass, starting with the 1200 and ended with the 4000. The glass cleared up amazingly. In addition, because the polish is so fine it was able to clear the glass while also retaining its age related irregularities: so in the case of this antique watch the glass looks old and clear ( as opposed to looking brand-new, which would be out of place in this instance ) A ‘brand new’ look would have just taken more polishing, but I stopped when it was ‘just right.’ I’ve been frustrated by trying to polish glass in the past, but this kit worked beautifully.
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Reviewed in the United States on February 11, 2024 by David R. David R.