Oscillating Tool Blade Set Blade Type Straight Cutting Connection Style Universal Open-Back Blade Shape Straight Blade Material Bi-Metal Blade Width 1 3/8 in 2 1/2 in Blade Length 1 1/2 in 1 5/8 in 2 1/16 in Overall Length 1 1/2 in 1 5/8 in 2 1/16 in Maximum Oscillations per Minute 20 000 Primary Material Application Copper Pipe Drywall PVC Wood Nails Wood Screws Materials Cut Copper Pipe Drywall PVC Wood Nails Wood Screws Cut Style Flush Cut