How many inches of garage floor concrete will this SDS Hammer Drill Bit blast?
Have multiple holes to drill and will be using hammer mode most of the time ... can it be re-sharpened as well?
A new SDS Hammer Drill bit can easily drill 100 holes depending on how powerful your drill is. We are not familiar with how successful it is to try to resharpen a drill bit after extensive use. Typically, it is more cost effective to purchase a new one.
Answer last updated on: 10/26/2010