6-Piece Sintered Diamond Grinding Heads – OD 6–16mm Stone Carving
6-Piece Sintered Diamond Grinding Heads – OD 6–16mm Stone Carving
6-Piece Cylindrical Sintered Diamond Mounted Grinding Heads – OD 6–16mm
Take your stone engraving, carving, and grinding work to the next level with these premium sintered diamond mounted grinding heads from RAMS BRALIN. Unlike standard electroplated grinding heads that wear out once the surface layer is gone, these cylindrical bits are sintered diamond all the way through — meaning they keep cutting effectively as they wear down, delivering outstanding longevity and consistent performance from start to finish.
Compatible with electric grinders, air grinders, hand electric drills, and bench drills, these versatile bits are ideal for hobbyists, craftsmen, and professionals alike working with stone, ceramic, glass, and other hard materials.
Made in Mainland China.
Why Sintered Diamond Beats Electroplated
- Electroplated heads are coated with a thin surface layer of diamond — once that layer wears through, the tool is finished.
- Sintered heads are packed with diamond abrasive from core to surface. As the outer layer wears away, fresh abrasive is exposed, giving you a longer-lasting, more cost-effective tool.
Available Size Options (6 Pieces per Set)
| Option | Outer Diameter | Length |
|---|---|---|
| OD 6mm | 6mm | 15mm |
| OD 8mm | 8mm | 20mm |
| OD 10mm | 10mm | 25mm |
| OD 12mm | 12mm | 25mm |
| OD 14mm | 14mm | 25mm |
| OD 16mm | 16mm | 25mm |
| MIX | 1 pc of each size | Varies |
Key Specifications
- Brand: RAMS BRALIN
- Model: DSGP1030
- Material: Sintered Diamond (Emery)
- Shank Diameter: 6mm
- Outer Diameter: 6mm – 16mm
- Shape: Cylindrical
- Quantity: 6 pieces per set
- Compatible Tools: Electric grinder, air grinder, hand electric drill, bench drill
Ideal Applications
- Stone engraving and carving
- Ceramic and glass grinding
- Lapidary and gemstone work
- Metalworking and DIY crafts
- Surface finishing and shaping
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Frequently Asked Questions
Q: What is the difference between sintered diamond grinding heads and electroplated diamond grinding heads?
A: Electroplated diamond grinding heads have a thin layer of diamond abrasive bonded to the surface — once that layer wears away, the tool is no longer effective. Sintered diamond grinding heads, like these RAMS BRALIN bits, are made with diamond abrasive distributed throughout the entire body from inside to outside. As the outer surface wears down, fresh abrasive is continuously exposed, giving you a far longer service life and better value over time.
Q: What tools are these diamond grinding heads compatible with?
A: These cylindrical sintered diamond mounted grinding heads feature a 6mm shank and are compatible with electric grinders, air grinders, hand electric drills, and bench drills — making them highly versatile for a wide range of workshop and DIY setups.
Q: What materials can these diamond grinding heads be used on?
A: These sintered diamond bits are designed for hard materials such as stone, marble, granite, ceramic, glass, and similar surfaces. They are well suited for engraving, carving, shaping, and surface grinding tasks in both professional and hobbyist settings.
Q: Which size option should I choose?
A: Choose the outer diameter (OD) that best matches your project requirements. Each single-size set contains 6 pieces of the same diameter. If you need flexibility across multiple tasks, the MIX option provides one piece of each size (OD 6mm through OD 16mm), giving you a complete range to work with.
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.