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TechDiamondTools Diamond Polishing Paste Kit — 3 Grits (1200, 2000, 4000) | USA Made | Oil-Based Syringes | Progressive Polishing Set for Metal, Glass, Gemstone, Knife, Jewelry | 10% Diamond Powder - size: 1200 2000 4000 Grit, style: Light 10% concentrati

TechDiamondTools Diamond Polishing Paste Kit — 3 Grits (1200, 2000, 4000) | USA Made | Oil-Based Syringes | Progressive Polishing Set for Metal, Glass, Gemstone, Knife, Jewelry | 10% Diamond Powder - size: 1200 2000 4000 Grit, style: Light 10% concentrati

$41.47 USD
$41.47 USD
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Taxes included. Shipping calculated at checkout.

About this item

  • 3-GRIT PROGRESSIVE POLISHING KIT — USA-made set of 3 diamond polishing syringes: 1200 grit (12-20 micron), 2000 grit (4-8 micron), 4000 grit (2-4 micron). Each step removes the previous stage's scratches, finishing at a mirror surface. Ideal for knife makers, jewelers, and watchmakers who need a full progression in one purchase.
  • DIAMOND LAPPING COMPOUND & STROPPING PASTE — 10% diamond powder concentration in an oil-based formula. Works on leather strops, wool buffs, felt pads, and lapping plates. Delivers fast stock removal and high-gloss finish on knives, chisels, plane irons, and cutting tools.
  • PRECISION POLISHING FOR GEMSTONES, GLASS & JEWELRY — Removes scratches from watch crystals, gemstones, sapphire, optical glass, and jewelry (gold, silver, platinum) without coloring agents. Safe for tungsten carbide and high-permeability surfaces.
  • SYRINGE FORMAT — CLEAN, CONTROLLED APPLICATION — Each grit packed in a labeled 5g precision syringe. Easy to identify, easy to dispense — no cross-contamination between grits. Oil-based formula stays in place during polishing. Long shelf life.
  • MULTI-SURFACE COMPATIBILITY — Works on metal, stainless steel, aluminum, brass, ceramics, marble, granite, acrylic, and plastic. Compatible with manual stropping, rotary tools, lapping machines, and bench grinders. Each syringe labeled by grit and micron for fast identification.

Overview

  • Material: Diamond
  • Grit Material: Diamond
  • Item dimensions L x W x H: 7 x 4 x 0.75 inches
  • Brand: TechDiamondTools
  • Grit Type: Fine

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Emily Carter — Seattle, Washington

    The science kit was clearly organized and easy to follow. It made our weekend project feel enjoyable and gave us plenty of opportunities to explore each idea together.

  • ⭐⭐⭐⭐⭐

    Daniel Brooks — Austin, Texas

    I liked the variety of hands-on projects available at TinkerVanta. The kit we selected was engaging, practical, and well suited to a curious beginner.

  • ⭐⭐⭐⭐⭐

    Lauren Mitchell — Denver, Colorado

    The building project kept us interested from start to finish. The finished model was rewarding to complete, and the activity encouraged creative problem-solving along the way.

  • ⭐⭐⭐⭐⭐

    Jason Reed — Portland, Oregon

    Our electronics project was a fun introduction to circuits and basic engineering concepts. The hands-on format made the activity easier to understand and more memorable.

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FAQ

1. What types of products does TinkerVanta offer?


TinkerVanta offers science kits, engineering projects, robotics, electronics, building models, maker crafts, workshop supplies, and educational exploration activities for a variety of interests and skill levels.

2. Are your products suitable for all ages?


Recommended ages vary by product. Please review the age guidance, skill level, dimensions, included components, and safety information on each product page before ordering. Adult supervision may be required.

3. How do I choose the right kit?


Consider the user’s age, interests, experience, and preferred project type. Product descriptions provide information about contents, difficulty, assembly requirements, and recommended use to help you compare available options.

4. Are batteries, tools, or additional materials included?


Included components vary by product. Some projects may require batteries, household materials, tools, adhesives, or other supplies that are sold separately. Please check the individual product description before purchasing.

5. When will I receive my tracking number?


Tracking information is usually provided within 3–5 business days after an order is placed. During busy periods or when additional processing is needed, it may take up to 7–8 business days.

6. How long does delivery take after tracking is provided?


Delivery time depends on the carrier, destination, weather, and other transportation conditions. After tracking becomes available, delivery may require approximately 4–5 additional business days or longer in some circumstances.

7. Why is my tracking information not updating?


Carriers may need additional time to scan and update a shipment after the tracking number is created. Please allow a few business days for movement to appear. If there is still no update, contact us for assistance.

8. Can I change or cancel my order?


Contact us as soon as possible after placing your order. We will try to accommodate your request, but changes or cancellations cannot be guaranteed once processing or shipment preparation has begun.

9. What should I do if my order arrives damaged, defective, or incomplete?


Contact us promptly with your order number, a description of the issue, and clear photos of the product, packaging, and shipping label. We will review the information and explain the available resolution options.

10. How can I contact TinkerVanta?


Email us at zircorncirkne@gmail.com or call +1 (936) 260-5549. Please include your order number when contacting us about an existing purchase so we can assist you more efficiently.

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