The Guillet-5873 Holomax SDS-MAX drill bit (Ø 55 x L 590 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, which facilitates rapid debris removal and significantly improves drill bit progress. The solid and durable carbide inserts are asymmetrically positioned to break the material into large chips, thus optimizing drilling speed.
- Diameter: 55 mm
- Length: 590 mm
- Connection Type: SDS-MAX
- Drill Bit Material: Carbide
- Flute Design: 2 large flutes with aggressive rake angles
- Spirals: 2 pronounced spirals for improved feed rate
- Packaging: Plastic hanger
- Usage Tips: Make frequent back-and-forth movements to remove debris
- Applications: Drilling in hard and large materials depth
- Drilling speed: High, thanks to breaking into large chips