• Battery voltage: 18 V
• Number of settings (speed): 4
• With work light: Yes

• Battery voltage: 18 V
• Number of settings (speed): 4
• With work light: Yes

• Battery voltage: 36 V
• Number of settings (speed): 4
• With work light: Yes

• Battery voltage: 18 V
• Head length: 144 mm
• With work light: Yes

• Battery voltage: 18 V
• Number of settings (speed): 2
• With work light: Yes

• Battery voltage: 18 V
• Number of settings (speed): 1
• Number of batteries included: 0

• Battery voltage: 18 V
• Head length: 169 mm
• With work light: Yes

• Battery voltage: 18 V
• Head length: 152 mm
• Number of batteries included: 0

• Battery voltage: 18 V
• Head length: 131 mm
• With work light: No

• Battery voltage: 40 V; 36 V
• Number of settings (speed): 4
• Number of batteries included: 0