Search  for anything...
TechDiamondTools

TechDiamondTools Kit of 3 Diamond Lapping Paste Polishing Compound USA Made 400 600 1050 Grit Lapping Compound for Rock Glass Metal Jewelry Resin Marble with 25% of Diamond Powder

    • Based on 340 reviews
Condition: New
Checking for product changes
$30.98 Why this price?

Buy Now, Pay Later

As low as $7 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Dec 29
Order within 17 hours and 47 minutes
Available payment plans shown during checkout

Size: 400 600 1050 Grit


Features

  • OIL-BASED COMPOUND: we offer a kit of 3 items 5 gram syringes of industrial quality diamond polishing paste with 25% concentration of diamond powder, professional grade of 400 Grit 54 to 80 Microns for Medium Fast Lapping, 600 Grit 22 to 36 Microns for Stock Removal or Lapping Metals and 1050 Grit 10 to 16 Microns for Lapping Metals.
  • MADE IN USA: Forget other cheap polishing compounds! TechDiamondTools ultra precise, high strength polishing compounds ensure sustainable quality in any kind of application. Keep away from artificially colored abrasives. TechDiamondTools high-tech diamond compound has no color additives. It facilitates faster cutting and is safe for materials with high permeability.
  • USE OUR PRODUCTS AS: polishing compound, stropping compound, epoxy polishing paste, rock polishing compound, lapidary diamond paste, buffing compound, resin polishing, abrasive paste, metal polishing compound, granite compound. Use it both for manual and machine polishing. Best used with the wool buffs or leather strops.
  • SUITABLE FOR ANY SCENARIO: scratch genie, knife polishing compound, micron paste, mirror repair, glass watch scratch remover, watch polishing, crystal polishing, gun polishing, flattening, sharpening, knife sharpening, stock removal.
  • IDEAL FOR ALMOST ANY MATERIAL: glass, metal, ceramics, gemstone, marble, wood, steel, aluminum, granite, stainless, simichrome, rock, plastic, jewelers, brass, cerium, polyurethane, acrylic, rottenstone.

Material: Diamond


Grit Material: Diamond


Item dimensions L x W x H: 7 x 4 x 0.75 inches


Brand: TechDiamondTools


Grit Type: Medium


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 7 x 4 x 0.75 inches; 1 ounces


Item model number ‏ : ‎ M-


Date First Available ‏ : ‎ July 23, 2012


Manufacturer ‏ : ‎ TechDiamondTools


Best Sellers Rank: #17,203 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #20 in Abrasive Finishing Compounds


#20 in Abrasive Finishing Compounds:


Customer Reviews: 4.6 4.6 out of 5 stars 340 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Dec 29

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great product
Size: 14000 100000 200000 Grit
Great diamond paste!
Reviewed in the United States on November 1, 2024 by brad cornelius
    • It really works
Size: 14000 100000 200000 Grit
Had bad scratch on the AR coating of a sapphire crystal, used all 3 pastes in succession, scratches completely removed and the sapphire looks better than new.
Reviewed in the United States on August 7, 2024 by S
    • Works well
Size: 14000 100000 200000 Grit
I was able to achieve a nice polish using on stones using these. I wish the syringes held more, but this seems to be the standard size
Reviewed in the United States on March 19, 2024 by Watchlover
    • Kit works.
Size: 500 800 1200 Grit
Used for one v8 engine. Also one small engine. Grit is good 👍 work's well. Suction cups were fair at best. But get the job done. Probably need new Suction cups next time around.
Reviewed in the United States on October 16, 2024 by Amazon Customer
    • Did the job
Size: 1500 3000 5000 Grit
I used this to polish a tungsten carbide sizing ring. Nothing I’d tried before could remove the galled metal buildup that was scratching the work pieces. Two or three passes with the medium grit on a felt pellet removed it all, leaving a fine haze, which the fine grit removed, leaving a mirror finish. No change in internal diameter was noted. ... show more
Reviewed in the United States on November 15, 2024 by Kevin B.
    • Does exactly what it is suppose to do.
Size: 2000 4000 8000 Grit
I use these polishing compounds to polish steel gauge pins that are used as mandrels to size brass cartridge cases. I thought I had the pins polished to a very smooth finish but after using these compounds it's not even close. The pins are like chrome. Extremely smooth. And you just use a very small amount to get a great finish. Goes a long way. Highly recommended and I would buy again. ... show more
Reviewed in the United States on March 22, 2024 by John H.
    • Iffy.
Size: 3000 5000 14000 Grit
This product seems to gum up and peel off quite a bit. I'm sure you could use it to polish your products, but don't expect to get a lot of use out of it. After a little while the product will ball up and be unusable. At least that was my experience using this item.
Reviewed in the United States on November 6, 2024 by Generic Reviews
    • Removes scratches from watches.
Size: 1500 3000 5000 Grit
Not sure of all of the uses, but this stuff removes scratches from watches like nothing else. You just need a little patience and a strong rubbing finger. With some cut up pieces of CLEAN microfiber cloth, following the step by step guide shown in the photos does the trick. Use the grit you need based on your current problem, and only use one small piece of cloth with each grit. You only need a small piece of cloth because you don't want to waste the product. It doesn't require too much. The rag will just soak it up otherwise. I started with 1500 grit for a decent scratch I got on my watch recently and I worked my way up to mirror polish. Just be prepared to rub for awhile in the beginning with your starter grit. Before you know it, the scratch is GONE. It's amazing stuff and I'm happy to finally have my only mechanical watch back in rotation. I feel a lot better knowing I can remove scratches from the glass. Highly recommended product. Now I just need something like this for the stainless.. ... show more
Reviewed in the United States on March 18, 2023 by THERESA

Can't find a product?

Find it on Amazon first, then paste the link below.