The Guillet-3083 Holomax SDS-MAX drill bit (Ø 55 x L 990 mm) is a tool designed to offer unparalleled performance and robustness when drilling large diameters and depths. Its innovative design includes two large flutes with aggressive cutting angles, followed by two pronounced spirals, allowing for rapid debris removal and significantly improving drill bit progress. The solid and durable carbide inserts are asymmetrically positioned to break the material into large chips, thus optimizing drilling speed and work efficiency.
- Diameter: 55 mm
- Length: 990 mm
- Packaging: Plastic hanger
- Grooved design for efficient debris removal
- Aggressive rake angles for improved performance
- Two steep spirals for enhanced feed rate
- Asymmetric carbide inserts for increased durability
- Large chip generation for faster drilling
- Usage tip: Use back-and-forth motion to prevent jamming
- Ideal for construction and large-scale building applications