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 Blade Length 3 9/16 in 4 1/16 in Overall Length 3 9/16 in 4 1/16 in Maximum Oscillations per Minute 20 000 Primary Material Application Wood Soft Metals Drywall Plastic Nail-Embedded Wood Materials Cut Clean Wood Copper Pipe Drywall PVC Wood Cut Style Flush Cut Cutting Edge Style Toothed Edge