Sizes available:
5.5x100mm: SBDHT5.5S
6.0x100mm: SBDHT6S
7.0x110mm: SBDHT7S
8.0x110mm: SBDHT8S
Designed to drill the toughest materials: ceramic, glass, granite, marble & porcelain; and softer materials: wood,brick, concrete, plasterboard & PVC.
Not suitable for Grade 5 porcelain.
Ultra hard carbide tip for drilling the hardest materials.
Precision tip for clean and accurate holes.
Twin flute for efficient waste removal.
Tri shank to prevent slipping.