"PM" wrote in message
...
Having 'found' a project (repointing) that lets me justify to SWMBO why I
should get an SDS drill, while perusing the Screwfix catalog one thing
struck me - the maximum depth quoted for masonry drilling, even on fairly
expensive drills, is often less than an inch. How is this right? Surely
SDS
can go deeper than that! What have I missed?

for depth read diameter