We have Standard Base for Drill Rig Stand with Product Detail PROCUT YDC500 Standard Base - Combo Up to 10" bit capacity standard, 14" capacity with optional spacer block Heavy duty base and column for superior stability Built-in ceiling jack on column for overhead anchoring Optional vacuum pump equipped with water trap to assure maximum protection from water . The "Standard Base for Drill Rig Stand" is best product for you. We recommended Standard Base for Drill Rig Stand