Product Description
SG1 – Blind Hole Dowel Bits for Granite 6mm – 16mm are high-performance diamond drilling tools engineered for precision blind hole drilling in granite, porcelain and hard stone materials. Designed for professional stone fabricators, installers and contractors, these dowel bits deliver reliable drilling performance, smooth hole finishes and professional-grade durability across demanding fabrication and installation applications.
Designed specifically for cutting clean and smooth holes in granite and porcelain, the SG1 dowel bit range provides dependable drilling efficiency and precise hole formation during detailed stone processing applications. Their advanced diamond construction assists in maintaining accurate drilling performance, reduced chipping and improved operator control across hard material drilling operations.
Suitable for dowel hole drilling, stone fabrication, countertop installation and precision anchoring applications, these professional-grade drilling tools are ideal for commercial, industrial and residential stone projects. Their precision cutting capability assists operators in achieving clean and accurate blind holes while improving productivity and operational consistency.
Available in sizes ranging from 6mm to 16mm, the SG1 Blind Hole Dowel Bit range provides practical versatility for fabricators and contractors requiring dependable drilling solutions across a variety of granite and porcelain applications.
Whether used for countertop fabrication, porcelain installations, stone anchoring or detailed fabrication work, SG1 – Blind Hole Dowel Bits for Granite 6mm – 16mm deliver professional-grade drilling performance and reliable operational durability.
Features
- High-performance diamond dowel bits for granite and porcelain drilling
- Designed for clean and smooth blind hole drilling
- Suitable for granite, porcelain and hard stone materials
- Professional-grade drilling precision and durability
- Reliable drilling efficiency with reduced chipping
- Available in sizes from 6mm to 16mm
Ideal Applications
- Granite blind hole drilling
- Porcelain drilling applications
- Stone fabrication projects
- Countertop installation work
- Dowel and anchor hole drilling
- Commercial stone installation projects
- Residential stone fabrication work
- Precision hard material drilling
- Professional contractor use
- General stone processing applications



