Diamond Stained Glass Grinder Bits Set – Brass Core 2-Pack
Toorise Diamond Stained Glass Grinder Bits – Precision Grinding for Glass & Ceramics
Take your stained glass crafting and ceramic tile work to the next level with the Toorise Diamond Stained Glass Grinder Bits Set. Featuring a durable copper base with a precision diamond coating, these grinder bits deliver smooth, consistent results on glass edges, ceramic tiles, stone, and other hard materials. Made in Mainland China.
Why You'll Love This Grinder Bit Set
- Copper Base + Diamond Coating: The stable, uniform diamond coating ensures excellent hardness and wear resistance. Extended grinding sessions on glass, ceramics, and similar hard materials won't dull these bits easily — giving you a long service life.
- Fine, Smooth Grinding Results: Fine diamond grits create an even, polished surface. Easily remove rough edges from glass and create clean, rounded arcs — leaving your finished pieces with a refined, professional texture.
- 2-Step Easy Installation: Simply align the interface with your grinder and tighten clockwise with the included Allen wrench. No complicated setup — you're ready to work right out of the box.
- Built-In Water Storage Chamber: The innovative water reservoir (capacity ≤ 200 ml / 6.8 oz) automatically cools the bit during use and minimizes dust without a sponge. Keeps the workspace cleaner and the bit from overheating — perfect for beginners and experienced crafters alike.
- Compact & Portable: At just ~3.3 cm (1.29 in) in overall height, these bits are easy to handle and store.
- CE Certified for your peace of mind.
Complete Set Includes
- 2 × Diamond Grinder Bits (5/8 in / 1.59 cm outside diameter)
- 2 × Allen Wrenches
- 2 × Replacement Fuse Tubes
Compatible with most standard glass grinders on the market — no additional accessories needed.
Specifications
| Material | Copper (base) + Diamond (coating) |
| Overall Height | ~3.3 cm / 1.29 in |
| Diamond Coating Width (top & bottom) | 1.5 cm / 0.59 in |
| Threaded End OD | 1.59 cm / 5/8 in |
| Threaded End ID | 1.3 cm / 0.51 in |
| Top Adjustable Screw End OD | 1.5 cm / 0.59 in |
| Bore Pitch | 0.85 cm / 0.33 in |
| Fuse Tube Length | 2 cm / 0.79 in |
| Certification | CE |
| Country of Origin | Made in Mainland China |
Wide Range of Applications
These grinder bits are specially designed for:
- Stained glass edge polishing and shaping
- Ceramic tile modeling and repair
- Stone detail grinding
- DIY craft projects and home decoration work
Whether you're a handmade enthusiast working on stained glass art or a professional dealing with ceramic tile finishing, these bits are the reliable tool for the job.
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Frequently Asked Questions
Q: Are these stained glass grinder bits compatible with standard glass grinders?
A: Yes! The Toorise diamond grinder bits feature a 5/8 in (1.59 cm) outside diameter threaded end, which is compatible with most standard glass grinders available on the market. Installation takes just 2 steps using the included Allen wrenches.
Q: Do I need to add water when using these grinder bits?
A: The bits feature a built-in water storage chamber that holds up to 200 ml (6.8 oz) of water. This automatically cools the bit during operation and reduces dust without needing a sponge, making it ideal for both beginners and seasoned crafters.
Q: What materials can these diamond grinder bits work on?
A: These bits are designed for glass, ceramics, stone, and other hard, brittle materials. They are ideal for stained glass edge finishing, ceramic tile repair, and detailed stone grinding work.
Q: How long do these diamond grinder bits last?
A: Thanks to the stable, uniform diamond coating on a copper base, these bits offer excellent hardness and wear resistance, maintaining a sharp cutting edge even through extended use — providing a long, reliable service life compared to standard grinding bits.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.