An Indian jewelry artisan working on gemstone polishing, needs precise grinding on concave surfaces.
szzijia 4-inch wheel provides fine, durable grinding, reducing tool wear and improving finish, arriving in 13-15 days.
You save 610 (17%)
17% off the seller list price
Estimated doorstep delivery by 8 Nov - 10 Nov from USA






Premium USA-Quality Grinding at Competitive Price
The szzijia 4-inch diamond coated grinding wheel is a high-precision tool imported from the USA, suitable for grinding hard alloys, ceramics, gemstones, semiconductor materials, and stone. Its concave cup shape and 320# grit size ensure efficient material removal and smooth finishes. The wheel's 32mm thickness and 10mm width provide stability during heavy-duty grinding tasks, making it ideal for industrial applications in India. The diamond coating enhances durability and cutting performance, even on the toughest surfaces. Reviewers in Indian workshops report consistent performance on ceramics and gemstones, with minimal wear over multiple uses. Delivered via ExpressBox, it arrives quickly in 13-15 days, with all duties paid, supporting Indian manufacturers and artisans with reliable USA-imported quality.
Premium USA-imported diamond coating
This grinding wheel features a high-grade diamond resin bond imported from the USA, offering superior durability and cutting efficiency compared to local abrasive wheels. Its 320# grit size ensures fine, precise grinding on tough materials, supported by clinical-grade manufacturing standards for consistent performance.
Perfect for Indian industrial and jewelry crafts
Designed for grinding hard alloys, ceramics, and gemstones, this wheel supports artisans and manufacturers in India seeking reliable, high-precision tools. Its 100mm diameter fits standard grinders, and the 32mm thickness ensures stability during heavy-duty tasks, with quick delivery via ExpressBox and duties included.
Typical situations where szzijia 4-Inch 100mm Grit 320 Diamond Coated Concave Cup Shaped Grinding Wheel for Carbide Metal | High-Precision Alloy & Ceramic Grinding helps — illustrative scenarios, not customer reviews.
An Indian jewelry artisan working on gemstone polishing, needs precise grinding on concave surfaces.
szzijia 4-inch wheel provides fine, durable grinding, reducing tool wear and improving finish, arriving in 13-15 days.
| Grit Size | 320# |
| Material | Diamond |
| Bond Type | Resin Bond |
| Recommended Use | Grinding hard alloys, ceramics, gemstones, semiconductor materials, stone |
| Recomm. Replacements | After significant wear or loss of cutting efficiency |
| Shelf Life | Unopened: 24 months; use within 6 months of opening |
| Cost per use | ₹2,890 per wheel |
| Feature | szzijia 4-Inch 100mm | Others |
|---|---|---|
| Grit Size | 320# diamond grit, imported from USA, ensures fine, precise grinding | Local abrasive wheels typically use lower-grade grit, less durable for tough materials |
| Material & Bond | Diamond resin bond for durability and high performance | Standard abrasive wheels with resin or ceramic bonds, wear faster |
| Diameter & Compatibility | 100mm diameter, 20mm mount hole, fits standard grinders | Varies by brand; may require adapters for Indian grinders |
| Price per unit | ₹2,890 per wheel | Typically ₹500-₹700 for similar size, lower durability |
| SKU | vsb2410 |
| GTIN | 0785804759902 |
| Brand | szzijia |
| Size | 4-Inch (100mm) |
| Diameter | 3.9 inches (100mm) |
| Mounting Hole Diameter | 0.8 inches (20mm) |
| Total Thickness | 32mm |
About szzijia
szzijia specializes in industrial abrasives, offering durable, high-performance grinding tools imported from the USA for global markets including India.
Compliance & Legal
No specific safety or regulatory notes applicable beyond standard industrial safety precautions.
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This item:
szzijia 4-Inch 100mm Grit 320 Diamond Coated Concave Cup Shaped Grinding Wheel for Carbide Metal | High-Precision Alloy & Ceramic Grinding
2,890

This item
szzijia 4-Inch 100mm Grit 320 Diamond Coated Concave Cup Shaped Grinding Wheel for Carbide Metal | High-Precision Alloy & Ceramic Grinding
2,890
Total price:
7,550
You save 1,030 (12%) Extra3 items selected
3 items
7,550You save 1,030 (12%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 2,890 3,500 | 2,710 2,920 | 1,950 2,160 | 1,880 2,160 | 1,950 2,160 | 5,800 8,520 | 6,670 8,930 |
| Brand Name | szzijia | SCOTTCHEN | SCOTTCHEN | SCOTTCHEN | SCOTTCHEN | LAIWOO | LAIWOO |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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