This Bosch 5/8in. SDS-Plus concrete drill features a lightweight, compact design that is perfect for for small diameter drilling. Two-mode selector switches from rotary hammer mode to rotation-only mode. Case Included: Yes, Speed (RPM): 0-4,400, Chuck Size (in.): 5/8, Amps: 4.8
From the Manufacturer
The New Bosch 11258VSR is a dual mode (drilling with hammer or rotary only) SDS+ drill with a 4.8 Amp high-torque motor and powerful impact mechanism , having an overload clutch to protect the user and reverse makes this a very versatile drill for plumbers and electricians.