Thanks to an ideal center of gravity in the handle, the high-performance impact driver SR 800-18 easily overcomes even tricky screw fastening challenges in wood and concrete. With ample power and automatic speed control, it operates efficiently while avoiding material wear.
Focusing on the user: The SR 800-18 offers more control, better balance and enhanced safety. Coinciding exactly with the center of the handle, the center of gravity facilitates effortless working.
The automatic speed controll ASC controls two types of operation.Tightening; ASC prevents over-tightening of the screw or nut by deactivating automatically. Releasing: Once the fastening has been released, the speed is automatically reduced to avoid accidental loss of the screw or nut.
The upgraded PowerTanks for our cordless tools feature advanced processor-controlled battery technology. A key advantage lies in continuous monitoring of all the relevant parameters of the individual battery cells, including temperature and charge.
Applications
Advantages
The sheer power of the SR 800-18 makes light of fastening timber construction screws.
The SR 800-18 is ideal for fastening self-tapping concrete screws in pre-drilled holes and for installing expansion anchors.

The impact driver facilitates the powerful and quick fastening of large hexagon timber screws, so that even solid wood and metal-to-wood joints can be produced efficiently and with very little effort.

Its mighty torque enables the impact driver to fasten metric screws up to size M27 reliably and efficiently.

Everything in its place - the carrying case accommodates both the machine and its accessories (not included in the standard delivery scope).
This product is part of the Cordless Alliance System. CAS means: One battery, many solutions. 100% compatibility of machines, battery packs and chargers!

Quick-release eccentric chuck attachment A-SEV compatible with A 10M & A10.
In difficult situations the impulse mode delivers a critical boost, e.g. for releasing immovable screws or controlling the first few turns when drilling into smooth surfaces.
With 4 magnetic bit holders on both sides of the battery holder, the desired bit is always to hand.
Bright LED lamps with an afterglow effect illuminate a large working area.
Bits and push-fit accessories are inserted directly in the ¼” drive.
43 mm diameter clamping collar fits all MAFELL BST drilling stations.
In difficult situations the impulse mode delivers a critical boost, e.g. for releasing immovable screws or controlling the first few turns when drilling into smooth surfaces.
With 4 magnetic bit holders on both sides of the battery holder, the desired bit is always to hand.
Bright LED lamps with an afterglow effect illuminate a large working area.
Bits and push-fit accessories are inserted directly in the ¼” drive.
43 mm diameter clamping collar fits all MAFELL BST drilling stations.