Simpson Concrete Drill Bit

1/8" X 3" L - Drill Depth 1-3/8" 3/16" X 3-1/2" L - Drill Depth 1-9/16" 3/16" X 6" L - Drill Depth 1-9/16" 1/4" X 4" L - Drill Depth 2-1/8" 5/16" X 6" L - Drill Depth 4" 3/8" X 6" L - Drill Depth 4" 1/2" X 6" L - Drill Depth 4" 5/8" X 6" L - Drill Depth 3-1/2" 3/4" X 6" L - Drill Depth 4"