Here's a suggested SEO-optimized product title and description for your item:

### Product Title:
**DISCCUT Diamond Core Bit for Marble, Mosaic, Glass - DCB3 | Precision Drilling in 6MM-30MM Sizes**

### Product Description:
Achieve precise and clean cuts with the **DISCCUT Diamond Core Bit - DCB3**, expertly designed for drilling through marble, mosaic, and glass. Available in sizes ranging from 6MM to 30MM, this versatile core bit is the perfect tool for both professionals and DIY enthusiasts. Engineered with premium diamond technology, the DCB3 ensures smooth, accurate drilling with minimal chipping, making it an essential addition to your toolkit. Whether you're working on intricate mosaic projects or larger-scale glass installations, trust DISCCUT for superior performance and reliability. Available now in Penang, Kedah, and Perai.

### Product Tags:
#CORE BIT, #CORE BIT IN PENANG, #CORE BIT IN KEDAH, #DIAMOND CORE BIT, #CORE BIT IN PERAI

This title and description highlight the key features and benefits of the product while incorporating relevant keywords to attract more visitors to your website.