Hi,
I was looking at SDS drills. I see that there are 6kg drills and 2kg drills. At first, I thought that the 6kg drill was heavier because it has a bigger motor and that a bigger motor would be more powerful. However, looking at some of the specs. in the Screwfix catalogue, there doesn't seem to be much difference in how big a hole they can drill through various materials.
I notice the 6kg drills seem to be unknown/budget names whereas the
2kg drills are Bosch and the likes. Is it that these known manufacturers use better motors that can deliver more power per unit weight?I imagine it's much more comfortable to hold a 2kg drill for periods than a 6kg one?
Are there any differences good/bad between them?
Thanks, Stephen.