Description: Small Electric Jackhammer: Start, Short Run, Stop, No Bit; Jackhammers

Description: Small Electric Jackhammer: Start, Long Run, Stop, No Bit; Jackhammers

Description: Small Electric Jackhammer: False Start, No Bit, Some Wind; Jackhammers

Description: Small Electric Jackhammer: False Start; Jackhammers

Description: Small Electric Jackhammer: Cut Through Wood; Jackhammers

Description: Small Electric Jackhammer: Cut Through Wood; Jackhammers

Description: Half Inch Hammer Drill: Quick Drill For Pilot Hole; Hammers, Jackhammers

Description: Half Inch Hammer Drill: Quick Drill For Pilot Hole; Hammers, Jackhammers

Description: Half Inch Hammer Drill: Very Slow Drilling For Pilot Hole; Hammers, Jackhammers

Description: Half Inch Hammer Drill: False Start; Hammers, Jackhammers