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TechDiamondTools 800 Grit Diamond Lapping Paste | 5g (0.176 oz) | USA Made
TechDiamondTools
TechDiamondTools Diamond Lapping Paste Polishing Compound 5g (0.176 oz) | 800 Grit, 12-25 Micron, USA Made
4.5
(33 Ratings)
All-inclusive price — duties & taxes paid, no customs charges at delivery
TechDiamondTools 800 Grit Diamond Lapping Paste delivers a scientific mirror finish with its 50% diamond concentration. This USA-made, oil-based compound in a 5g syringe is engineered for precise stock removal and lapping on metals, glass, ceramics, gemstones, and composites, ensuring high-performance cutting and material refinement for professionals and DIY enthusiasts.
The 12-25 micron mesh size is ideal for sharpening knives, restoring jewelry, and polishing watch crystals. Its industrial-grade formula works seamlessly with wool buffs, leather strops, and lapping plates, making it versatile for stropping, honing, grinding, and precision polishing applications. Reviewers note its effectiveness in removing scratches and imperfections, restoring clarity and brilliance.
For Indian users, this compound offers superior performance compared to many local alternatives, ensuring a flawless finish on a wide range of materials. It is imported per order and delivered via ExpressBox, with all customs duties and GST included in the price. Enjoy a high-gloss, professional-grade finish with confidence.
Key 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 50% concentration of diamond powder. Features a kit of 800 Grit (12 to 22 Microns) for stock removal or lapping metals 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
Why choose this product
Precision Polishing Power
TechDiamondTools 800 Grit Diamond Lapping Paste offers a potent 50% diamond concentration, a key differentiator for achieving superior stock removal and a scientific mirror finish. Unlike generic compounds, its precise 12-25 micron mesh size ensures consistent results on demanding materials like hardened steel, sapphire, and optical glass. Developed with a proprietary scientific formulation, it delivers fast, precise cutting and efficient material removal, making it ideal for professionals who require industrial-grade performance for tasks ranging from knife sharpening to jewelry restoration.
Who It's For & Who Should Skip
This compound is perfect for jewelers, watchmakers, machinists, metalworkers, and dedicated DIYers needing industrial-grade precision for polishing, sharpening, and scratch removal on hard materials. It excels on metals, glass, gemstones, and ceramics. Skip if you require a water-based compound or are polishing very soft plastics where finer abrasives might be sufficient. For extremely delicate finishes on soft metals, consider a lower grit or specialized polishing paste.
How to use
Prepare Applicator — Apply a small amount of the oil-based diamond paste from the syringe onto a suitable applicator, such as a wool buffing wheel, leather strop, or soft cloth.
Polish Surface — Work the material with the applicator, applying moderate pressure and appropriate speed. Ensure even coverage across the surface to be polished or sharpened.
Clean and Inspect — After polishing, clean the surface thoroughly with a suitable solvent or cleaner to remove any residue. Inspect the finish for desired smoothness and clarity.
A jeweler in Jaipur needs to restore the shine on intricate silver and gold rings, removing minor scratches from daily wear.
How this product helps
The TechDiamondTools 800 Grit paste, with its 12-25 micron diamond particles, effectively polishes intricate metalwork without excessive material removal, restoring a brilliant shine suitable for high-value jewelry.
2
Scenario 2
Illustrative example
Where it helps
A hobbyist in Delhi wants to polish a custom-made glass tabletop, removing fine swirl marks left by previous polishing attempts.
How this product helps
This oil-based diamond compound's consistent 50% diamond concentration and 800 grit size provide the necessary abrasive power to refine glass surfaces, achieving a smooth, distortion-free finish ideal for tabletops.
Specifications
Composition
Diamond Powder
50% concentration
Abrasive Type
Diamond
Colorant
Free from artificial colorants
Usage
Directions
Apply a small amount to a wool polisher, leather strop, or soft cloth. Work the material with appropriate pressure and speed. Clean surface with a suitable solvent or cleaner after polishing.
Generally suitable for metals and some stones, but performance on glass/ceramics can vary.
Application & Consistency
Oil-based, syringe for controlled application
Often paste or liquid; consistency and ease of application can differ.
Cost per use
5g paste at ~0.5g/use = ~10 uses: ₹986 per use
Varies; local compounds may be cheaper per unit but require more frequent application or yield less precise results.
About TechDiamondTools
TechDiamondTools specializes in high-concentration diamond abrasives and polishing compounds, engineered for industrial-grade performance in metalworking, jewelry, and glass finishing.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
FAQ, See What Others Asked
How to choose the right grit for polishing?
The grit size determines the aggressiveness of the polish. For stock removal and initial shaping, coarser grits like 800 (12-25 micron) are used. For finer finishes and scratch removal, lower micron sizes are preferred. This 800 grit is ideal for initial metal lapping and sharpening.
Can this diamond lapping paste be used for jewelry polishing?
Yes, this 800 grit diamond lapping paste is excellent for jewelry polishing and repair. It effectively removes scratches and oxidation from gold, silver, platinum, and gemstones, restoring brilliance and clarity with its 50% diamond concentration.
How does this diamond compound differ from a cutting compound?
Cutting compounds typically use coarser abrasives to remove deep scratches and heavy oxidation. This diamond lapping paste, with its 800 grit (12-25 micron) and 50% diamond concentration, is designed for precise stock removal and achieving a scientific mirror finish, refining surfaces effectively.
Is this diamond paste suitable for glass scratch removal?
Yes, this industrial-grade diamond paste is specifically designed for removing scratches from glass, including watch crystals and mirrors. Its 12-25 micron diamond particles work to polish and restore clarity, providing a flawless finish.
How to use TechDiamondTools diamond lapping paste?
Apply a small amount of the oil-based paste from the syringe to a suitable applicator like a wool polisher or leather strop. Work the material with appropriate pressure and speed for stock removal or polishing. Clean the surface with a solvent afterward.
How to buy an original TechDiamondTools Diamond Lapping Paste in India?
Purchase original TechDiamondTools products directly from authorized US retailers and authorized brand partners, imported per order. All customs duties and GST are included in the listed INR price, and products are shipped via ExpressBox with tracking.
Your Order Journey: From Purchase to Doorstep
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
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Spec
Price
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