On average, though it varies with application, an electroplated diamond core drill bit can last from around 80 to 120 complete holes. Using a sintered diamond drill bit, the length of usage time stretches to an average of 1,200 holes. Visit: Concrete Sawing Service Page

Tungsten carbide tools can be used to core drill and drill through structures like metal beams. For metal, high speed drills are the most effective for core drilling. Visit: Concrete Sawing Service Page

Water is used not for the concrete itself when drilling, but for the drill bit. In order to remove harmful dust and keep the drill spinning unclogged, water is used to free the system. An additional benefit is the reduction of heat, which can improve drilling efficiency. Visit: Concrete Sawing Service Page

Around 10 hours are needed, including setup, while the drilling portion can be accomplished in around 2 inches of concrete every minute. Visit: Concrete Sawing Service Page

Drilling is most often done carefully level, and angles are avoided. Moreover, drilling at an angle can severely damage the drill bit and ever break it, dulling the teeth significantly. Please check, Concrete Sawing Service Info

Rotary drilling entails a continuous application of drilling pressure to complete the job, while precision drilling involves repeated lifts and drops of the drill bit to cover ground. Please check, Concrete Sawing Service Info