Cutting Blade Set Blade Type Fast Cut Plunge Cut Connection Style Universal Open-Back Blade Shape Straight Blade Material Bi-Metal High Carbon Steel Blade Width 1 3/8 in 2 1/2 in Blade Length 3 11/16 in 4 1/16 in Overall Length 3 11/16 in 4 1/16 in Maximum Oscillations per Minute 20 000 Primary Material Application Soft Metals Drywall Plastic Wood Nail-Embedded Wood Materials Cut Copper Pipe Drywall PVC Wood Wood with Nails Cut Style Flush Cut