Stanley Is A Leading Global Manufacturer Of Hand Tools, Power Tools And Related Accessories, And A Flagship Brand Of The Wider Stanley Black & Decker Corporation. Ever Since Its Foundation In 1843, Stanley Has Been Committed To Providing Professionals Across The Globe With Products Which Are Smart, Tough, Pioneering And Up To The Task. For Over 170 Years, Stanley Has Been Responsible For Unlocking New Levels Of User Performance Through Creating Some Of The Most Useful Tools Ever Made. Today, The Company Continues To Be An Industry Leader In Hand Tool Innovation Thanks To A Continued Focus On The Excellence That Is Inherent In Every Product, Employee And Business. Ideal For Drilling Anchor And Fixing Holes Into Concrete And Masonry Up To 20Mm In Diameter 2 Modes: Rotary Drilling And Hammer Drilling Safety Clutch Eliminates Sudden High Torque Reaction Should The Bit Jam Electronic Variable Speed For Total Control In Any Application Ergonomic Rubber Grip Handle For Improved Comfort In Long Duration Usage Rounded Ergonomic Industrial Design Allows Easy And Comfortable Handling In Any Application 2 Finger Switch For Long Duration Fatigue Free Usage Side Handle For Easy 2 Hand Operation Depth Guide For Drilling Accurate Predetermined Depths Heavy Duty Type Kit Box For Safe Storage Under Job-Side Conditions Power Input 620 W No Load Speed 0-1250 Rpm Beats Per Minute 0-3900 Bpm Impact Energy 1.34 J Tool Holder Sds-Plus Max. Drilling Capacity Wood 25 Mm Metal 13 Mm Concrete 20 Mm Weight 2.8 Kg.