The Hyper Tough 20V Cordless 1/4” Impact Driver & 1/2” 2-Speed Hammer Drill Bundle has the power and features to handle all your home improvement project needs. The Impact Driver features a 1/4” hex shank Quick Release Chuck that holds bits firmly in place without slipping out. The soft over-mold grip assures a strong hold and lessons fatigue when used for extended periods of time. With a max torque of 1,375 in-lbs. we are sure it will handle your needs. The 1/2” 2-Speed Hammer Drill provides the power for a variety of applications in wood, metal, and masonry. The 1/2” metal keyless chuck is a ratcheting chuck so please make sure for proper use to insert and center bit and tighten chuck until clicking stops. With a no-load speed of up to 1,650 RPM, we are sure it will handle your needs. All of this backed by a 2-Year Limited Warranty! When you are ready to tackle a job, Hyper Tough is ready!