Precise line drilling guide Tool-free quick attachment Fits all Festool rails Ideal for large workpieces Festool FSA-MB 40 Guide Rail Adapter - 578148 The Festool FSA-MB 40 Guide Rail Adapter is designed for precise line drilling on large or wide workpieces. It easily slides into the MB 40 mobile drilling attachment without the need for tools. Once positioned, it attaches securely to any Festool guide rail, ensuring consistent, repeatable drilling. This adapter is ideal for creating perfectly aligned hole series with efficiency. A must-have for high-precision drilling on expansive surfaces. Features: Guided: For drilling holes in a line with repeat accuracy for long and wide workpiecesEasily fitted: Quickly slide into the MB 40 without tools and fix in placeCompatible: Can be attached to all Festool guide rails without toolsFor drilling holes in a line with repeat accuracy for long and wide workpieces Main Application: Drilling holes in a line with repeat accuracy for long and wide workpieces Product Specification: Part Number: 578148Barcode: 4014549439845 **images for illustrative purposes only – please refer to description and specification for full details of product**