For sale is a used Sioux Pneumatic Air Reversible drill. The model number is 5445R 1800 Rpm. Chuck size is 3/8". The drill has been tested by me and is in strong running condition with no leaks. If you have any questions please Message me and please check out the other items i have for sale. If you have problems with your order, PLEASE CONTACT ME BEFORE LEAVING FEEDBACK. Thank You, mark