Devon 20v Rotary Hammer Drill 22mm Come with 2pcs 4.0ah Battery And 1 Charger | Model : DEVON-5401-4AH

Features : 

• This Electric Hammer Drill can easily drill through wood, metal and other materials.
  
• Our electric drill features an ergonomic build to maximize drilling control.
  
• The Cordless Drill Set gives you the speed needed to get through the toughest jobs.

Specifications :

• Rated voltage: 20V
  
• Charging voltage: 220-240V
  
• Hammer frequency: 0-4500 / min
  
• Max. single hammering force: 1.7 joules
  
• No-load speed: 0-1400 / min
  
• Best drilling range: 6-16mm
  
• Maximum drilling diameter: Concrete 22mm, Steel 13mm, Wood 28 mm
  
• Suitable drill bits: Round handle two pits/slots