Punch-chipper Makita SDS-Plus 800W 28mm with stop, handle and interchangeable collet HR2811FT (Tools & Accessories)
This one is my third Makita drill. I have used 2, they were models below that the (750w) that's why I went to the model above. Question efficiency: it's the bomb. Very effective and very fast in concrete, it fits like butter. Practical and positive s