goldfish24 – Member
I brought it
It’s pretty epic, I’ve a decent makita combi drill for 90% of jobs, but the Titan goes through concrete lintels like butter.
An sds is so much better for masonry than an ordinary hammer drill. I don’t know why, it just is.
It’s a combination of 2 things
1) Weight, newtons second and third law mean a big heavy hammer drill is far more effective than a light one, however hard you press it into the wall. By the same token a 5 to 7kg SDS drill will go through masonry much quicker than a 2kg one.
2) The chuck, an SDS bit floats back and forward in the chuck, so the hammer action only acts on the bit, it’s not having to move the whole chuck back and forward, 2nd and 3rd law again means this puts far more force into actually knocking chunks out of the wall.