Hacksaw or trimmed machine (grinder).

1. Shock drill or punch (for drilling concrete walls) 2. Simple drill or screwdriver (for drilling walls made of drywall and wood) 3. Hacksaw or trimmed machine (grinder). With a grinder, time for trimming parts is significantly reduced.4. Screwdrivers, and or set of nozzles (bit) for screwdriver.5. Roulette.