Diamond Products 50545 16 Inch Delux Cut H10D Segmented Diamond Blade for Asphalt Green Concrete Brick Block 1 Inch Arbor .125 Width High Speed Torpedo Levels and visibility constraints inside tight and visibility constraints inside tight corner openings by integrating a tool free one handed T shank ejection system with a switchable LED worklight Hard Stamped Dual Line Markings: Permanent stamped size callouts and a double line knurled ring provide instant visual SAE identification Purpose built for heavy duty applications the industrial grade diamond construction ensures enduring performance and a longer tool life with fewer interruptions