We have Metabo SBE1010 Plus 8 Amp 1/2-Inch Hammer Drill with Case with Product Detail Torque 248 in-lbs/89 in-lbs Drilling capacity in - Concrete 25/32 " Rated load speed 900/2600 /min Maximum impact rate 50000 /min Metabo S-automatic torque limiting clutch . The "Metabo SBE1010 Plus 8 Amp 1/2-Inch Hammer Drill with Case" is best product for you. We recommended Metabo SBE1010 Plus 8 Amp 1/2-Inch Hammer Drill with Case