DIABLO DHS0500DG 1/2" Diamond Grit Hole Saw Mitre-saw giving it the best head-length-to-torque

giving it the best head-length-to-torque ratio on the market

screed and coatings

or side discharge

Also fits a Galaxy S3 cell phone

DIABLO DHS0500DG 1/2" Diamond Grit Hole Saw Mitre-saw giving it the best head-length-to-torqueDiablos high performance diamond grit hole saws deliver longer life and faster material removal when boring holes into tile, stone, and glass. A continuous rim diamond grit edge delivers lasting durability and maximizes cut quality in masonry applications. An integrated wax lubricant cools the cutting edge and reduces friction and heat build up while drilling holes. Diablos hole saws are compatible with Diablos Snap Lock Plus mandrel system, resulting