SASH PARTS Bit # Size Wood Image CAD SI-11F 1-3/8" x 3-1/8" Download DWG Download REVIT SI-9F 1-1/4" x 1-3/4" Download DWG Download REVIT SI-12F 1-1/4" x 1-3/4" Download DWG Download REVIT SI-10F 1-3/8" x 2-1/8" Download DWG Download REVIT SI-8F 1-3/8" x 2-1/8" Download DWG Download REVIT