9/16 x 18 ITM SDS Plus eVolution™ Hammer Drill Bit . An all new designed solid 4 x 90? head symmetry and 4 symmetrical functioning spiral ridges for fast, accurate and tough drilling through all aggregates, concrete, masonry, brick, stone and rebar.
- 50% more holes
- Drills rebar
- No "sticking"
- Less breakage
- Less vibration
- Made in Germany
