M10 Angle Grinder Hole Saw Glass Stone Hole Enlargement Trimming Head, Size: 12MM

1. Made with high-quality diamond raw materials, full-bodied and high-hardness particles.
2. Rapid dry drilling, extremely sharp and wear-resistant, significantly improving work efficiency.
3. Utilizes advanced brazing technology to firmly fix the diamond particles to the substrate, ensuring no sand loss during high-speed dry drilling, making it sturdy and durable.
4. Compared to ordinary drill bits, it increases drilling depth by 2 times, reducing dust and providing sharper cutting.
5. Specifically designed for angle grinders, compatible with mainstream M10 internal angle grinders on the market, with a secure, non-slip connection.
6. Widely applicable to drilling and processing various hard and brittle materials: marble, granite, quartz, microcrystalline stone, ceramic tiles, vitrified tiles, ceramics, glass.
7. Total length: 60mm
8. Drilling diameter: 38mm
9. Working length: 6mm; 8mm; 10mm; 12mm