We have Makita HM1242C 20lb 3/4-Inch Hex Demolition Hammer with Product Detail Powerful 13 amp motor for maximum performance Slide on/off switch for easy operation Accepts 3/4" Hex - 21/32" round steel Comfortable D-shaped grip side handle absorbs vibration; adjusts to 8 different positions forward and back Electronic variable speed control (950-1,900 BPM) for matching the hammering speed to the job . The "Makita HM1242C 20lb 3/4-Inch Hex Demolition Hammer" is best product for you. We recommended Makita HM1242C 20lb 3/4-Inch Hex Demolition Hammer