Diamond Grinding Bit Set

$16.83 USD $12.95 USD SAVE 23%

Specification: Backstage water prototype-coarse sand

Backstage water prototype-coarse sand
Backstage water prototype-fine sand

Size: 20mm(0.79in)

20mm(0.79in)
30mm(1.18in)
20mm(0.79in) + 30mm(1.18in)

Description

Diamond Inner Carving Grinding Wheel Set

⚙️ Professional-Grade Stone Carving Bits

Built with high-performance brazed diamond abrasives, this grinding bit set is ideal for precision carving, sculpting, and finishing of hard stone materials including granite, marble, quartz, concrete, and engineered stone.


🔩 M10 Thread – Fits Grinders & Drills

Equipped with a standard M10 internal thread, the bits easily attach to most angle grinders and can be adapted to electric drills using a conversion rod. Offers wide tool compatibility for various project needs.


💠 Multi-Shape Set for Versatile Carving

Includes both arc and cylindrical-shaped bits to handle deep grooving, edge finishing, and intricate interior shaping. Great for craftspeople, sculptors, and stonemasons.

🔧 Secure Mounting for Any Setup

Compatible with multiple power tools, the bits mount firmly for stable high-speed performance. Note: Drill adapter may be required depending on tool type.


🧰 Engineered for All Hard Stone Surfaces

Designed for tough materials such as granite, marble, quartz, cobblestone, concrete, and synthetic stone, this set delivers efficient cutting and clean results.


📏 Optimized Size for Detailed Work

Each bit measures 50mm in length and 20mm in diameter, offering excellent control and maneuverability for intricate carving and shaping.


🧱 Perfect for Sink and Basin Carving

Specially designed for interior grooves, stone sinks, and basin fabrication. High diamond concentration ensures smooth finishes and fast material removal with minimal effort.

📦 Specifications

Product Name Diamond Inner Carving Grinding Bit Set
Material Brazed Diamond + Alloy Body
Thread Interface M10
Bit Diameter 20mm
Bit Length 50mm
Compatible Tools Angle Grinders, Hand Drills (with Adapter)
Application Marble, Granite, Concrete, Quartz, Artificial Stone

❓ FAQ

1. Can I use it with a standard electric drill?
Yes, but an M10 adapter or conversion chuck is required for drill compatibility.

2. Is this suitable for wet or dry grinding?
Suitable for both, though wet grinding is recommended to extend tool life and reduce dust.

3. Can it be used on soft materials?
It’s designed for hard stone; using it on soft materials may result in overly aggressive removal.