Our hand drill machine are ergonomically designed, Reverse Brake-Stop & Multi-Speed. High Performance Motor That Increases Service Life & Availability. Large Capacity Lithium-Ion Battery with LED Real-Time Power Indicator. It can Make the Impact Wrench Use Longer. New Technology is Equipped in Kroft Impact Driver That Protects Your Nuts/Bolts from Falling or Damage After Loosening When in Reverse-Mode. The Ergonomically Designed Rubber Over - Molded Handle can Provide Maximum Comfort & Reduce Vibration. Our cordless driver have LED Lights which Illuminate Your Work Area. It Easy to Loosen Nuts, Bolts & Screws from Bikes, Motorcycles & Engineering Projects. High Performance Motor That Increases Service Life & Availability.