SDS-plus drill bit "Pro 4 Premium"
- Intelligent geometry and quality to the last detail for a long service life, precise drill holes and extremely quiet running - even on the toughest loads.
- Excellent safety thanks to optimal symmetrical head geometry with 4 full carbide blades that do not dig in when they hit reinforcements
- Up to Ø 10 mm: with innovative, welded full carbide head for maximum tool life and larger dust outlets for the fastest drilling speeds
- Power breakers cause micro tears in the material for noticeably quicker drill progress
- Low-vibration drilling with 4-helix vario spirals. 2 large-volume spirals reliably remove the bore dust from the bore hole, two reinforced spirals provide additional security and stability
- Extremely break-resistant thanks to high-quality specialized steel
- Very long service life for up to 50% more circular drill holes for dowels
- For professional applications in the hardest natural stones, concrete, and masonry.