BOSCH OSC38F 3/8" x 1-1/4" PLUNGE CUT MULTI-X WOOD & METAL BLADE FOR USE WITH BOSCH PS50-2A AND PS50-2B AND FEIN MULTIMASTER MODEL 636 Availability: Usually ships the next business day. Bosch OSC38F 3/8" x 1-1/4" Plunge Cut Multi-X Wood & Metal Blade noname4