I designed a Hilti SFD A2 in real 1:1 dimensions.
Advantages:
- With an overall length of 144 mm, it is ultra-compact for optimum accessibility in hard-to-reach places
- Quick-release chuck, optimized for 25 mm long bits for maximum convenience and minimum tool length
- Precision coupling for difficult screwing work
- Sensors for overload, deep discharge and temperature guarantee efficient motor protection
- Perfectly balanced device with ergonomic handle for maximum working comfort
STL (Stereolithography, filesize: 954 KB), SLDPRT (SolidWorks, filesize: 1.09 MB), IGE (IGES, filesize: 2.29 MB), STP (STEP, filesize: 2.21 MB)