With the Bahco 3830-41-VIP Sandflex bi-metal holesaw, you drill clean and accurate 41 mm holes through wood, plastic, steel, and non-ferrous metals. The robust bi-metal build and variable tooth pitch significantly reduce vibration, giving you smooth cutting action and steady control. Delivering a maximum cutting depth of 38 mm, it is well suited for drilling neat pass-through holes for pipes, cables, and conduits. Its internal thread fits standard arbors, and the built-in knockout slots let you eject the cut core quickly so you can keep working without interruptions.