Product Overview
The Rotary Grinding Stone Set is a reliable solution for grinding, polishing, and deburring a variety of materials. Designed in a bullet shape, these mounted stones ensure precision even on curved and uneven surfaces. This 3 Pc Set is perfect for professionals and DIY enthusiasts who demand efficiency and accuracy in their polishing tasks.
Crafted from high-quality red corundum sand, the Rotary Grinding Stone Set is durable and resistant to wear. The strong abrasive properties of the stones make them suitable for use on materials like metal, stainless steel, ceramics, stone, glass, and even gems. Whether you’re shaping, finishing, or smoothing, these grinding stones provide consistent performance.
The shank design makes this set compatible with most rotary tools, drills, grinders, and pneumatic power tools. This universal fit ensures ease of use, allowing quick setup and reliable operation across multiple devices without the need for special attachments.
Compact and lightweight, the Rotary Grinding Stone Set is easy to store and transport. Despite its size, it delivers strong grinding power, making it an essential accessory for both professional workshops and home toolkits.
The bullet shape of the stones provides an advantage when working on detailed surfaces, edges, and narrow areas. From jewelry polishing to metal finishing, this set is versatile enough to meet a wide range of application needs.
Affordable, durable, and highly practical, the Rotary Grinding Stone Set (3 Pc) is an excellent addition to any craftsman’s collection. It combines functionality with convenience, helping you achieve smooth, polished results every time.
Key Features
3 Pc Bullet Shape Rotary Grinding Stone Set
Made of high-quality red corundum abrasive for durability
Suitable for grinding, polishing, deburring, and finishing
Works on metal, glass, ceramics, stone, gems, and stainless steel
Bullet shape design for curved and uneven surfaces
Fits most rotary tools, drills, grinders, and pneumatic tools
Easy to use and quick to install
Compact and lightweight for convenient storage
Installation Instructions
Select the grinding stone suitable for your task.
Insert the shank into your rotary tool or drill chuck.
Tighten securely to avoid movement during use.
Start the tool at low speed and gradually increase as needed.
Apply steady pressure to polish, grind, or deburr the surface.
Creative Applications
Jewelry polishing and fine detailing work
Deburring and finishing stainless steel or metal edges
Grinding and shaping ceramics and glass items
Smoothing stone surfaces for crafts and repairs
General polishing in DIY and workshop projects
Care Instructions
Store in a dry and dust-free environment
Avoid overheating during use to extend lifespan
Clean debris from stones after each session
Do not use on extremely hard industrial-grade metals
Package Includes
3 x Bullet Shape Rotary Grinding Stone
Dimensional Table
| Dimension Type | Value |
|---|---|
| Volumetric Weight | 52 gm |
| Product Weight | 21 gm |
| Ship Weight | 52 gm |
| Length | 13 cm |
| Breadth | 8 cm |
| Height | 2 cm |















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