Laser Welded Dry Drill Bits
These laser welded dry drill bits are designed for drilling soft granite, porcelain, and natural stones. They come in two sizes, BGGD1250 and BGGD1375, with different connection threads available upon request.



Technical Specifications
Product Overview
Professional Laser Welded Dry Drill Bits
These high-performance laser welded dry drill bits are engineered for precision drilling in soft granite, porcelain, artificial stone, and natural stone. Designed for durability and efficiency, they feature robust segment dimensions and a standard connection thread for reliable performance on job sites. Customizable connection options are available to meet specific project requirements.
Technical Specifications
Dimensions & Specifications
| Item Number | Diameter (Inch) | Diameter (mm) | Thread |
|---|---|---|---|
| BGGD1250 | 1-1/4" | 32 | 5/8"-11UNC |
| BGGD1375 | 1-3/8" | 35 | 5/8"-11UNC |
Segment Dimensions
- Tube Length
- 100 mm
Features & Applications
Drilling Method
- Suitable Materials
- Soft GranitePorcelainArtificial StoneNatural Stone
Customization
- Custom Thread Options
- Yes



