- Medium Tough Case
- System Set
- Connectable Case allows multiple sets to be stacked and locked together.
- TSTAK compatible to hold all your accessory sets in one place.
- Compatible with the TSTAK system via the Large Tough Case.
- Mixed set contains masonry drill bits for SDS Plus Drills and Percussion Drills.
- Extreme SDS Plus masonry drill bits are designed with a Toughcore. The tapered central core increases stability and durability, reducing breakage.
- Adds strength and resistance when drilling deep holes with increased side loads.
- Reduces flexing between the flute and shank, preventing bit fracturing.
- Extreme SDS Plus masonry drill bits contain a Wear Mark Indicator allowing you to make sure the holes you drill are the diameter you need. Ideal for accurate mechanical anchor installation.
- Extreme SDS Plus masonry drill bits are designed with a 2-Stage Helix which improves drilling performance. Accelerates the removal of concrete mill from the tip, reducing the working temperature and speeding up drilling.
- Masonry drill bits are typically used for drilling anchor, plastic plug, fixing and pipework clearance holes.
- Extreme metal drill bits are made from high speed steel for wear resistance and longer life.
- Extreme metal drill bits have a strong central core and a tapered web to reduce breakage.