DeWalt DCH416X2 60V MAX Cordless Rotary Hammer Kit, 1 1 4 in SDS Plus, Brushless, 2x 9.0Ah, 4,200 BPM G1974061 1 2" Socket Adapter Impact Rated 1 2" Socket Adapter Impact Rated Yes Item Impact Socket Adapter Set Material Alloy Steel Drive Type Hex Locking No Measurement Type SAE Input Drive Shape Hex Output Drive Gender Male Container Type None Insulated No Input Drive Gender Male Non Sparking No Output Drive Shape Square Package Quantity 3 Temperature (K) Maximum Capacitance Measurement 1 Featuring a brushless motor and German engineered mechanism for fast drilling 0 Ah Capacity in Concrete 1 1 8 in Series 60V MAX No Load RPM 725 Tool Weight 9 lb Brushless Motor Yes Handle Type D Handle Drill Chuck Type SDS Plus Power Source Cordless Minimum Blows per Minute 0 bpm Solid Bit Optimal Drilling Range in Concrete 5 8 in to 1 1 8 in Anti Kickback Clutch Yes Battery Series Flexvolt Drilling Capacity in Concrete 1 1 8 in Modes of Operation Hammer and Rotate