Dewalt, Dw511, Drills / Drivers, Vsr, Power Tools, Hammer Drills, Na 1/2" Vsr Single Speed Hammerdrill With 7.8 Amp Motor And Dual Modes The Dewalt 1/2" (13mm) Vsr Single Speed Hammerdrill Is Extremely Durable And Efficient. This Amazing Tool Features A Dual Mode: Hammerdrill/Drill For Wood, Steel Or Masonry Applications. Making These Even More Versatile Is The 7.8 Amp Motor Which Provides High Performance And Overload Protection. Features: 7.8 Amp Motor Provides High Performance And Overload Protection - Dual Mode: Hammerdrill/Drill For Wood, Steel Or Masonry Applications - 4.3 Lbs. - Lightweight Design For Extended Use And Less User Fatigue - Two-Finger, Rubber Trigger For Increased Comfort - 360Deg; Side Handle With Depth Rod Offers Greater Control, Versatility, And Increased Depth Accuracy - Variable Speed Allows For Precise Hole Placement On Work Surface - Specifications: Amps: 7.8 Amps - Max Watts Out: 650W - No Load Speed: 0-2,700 Rpm - Blows/Min: 0-46,000 Bpm - Capacity In Steel: 1/2" - Capacity In Wood: 1-1/4" - Concrete Optimum: 5/32 - 3/8" - Kit Box: No - Tool Length: 11-1/2" - Tool Weight: 4.3 Lbs - Dewalt Is Firmly Committed To Being The Best In The Business, And This Commitment To Being Number One Extends To Everything They Do, From Product Design And Engineering To Manufacturing And Service.