Diamond Core Drilling Machine, 8in Wet&Dry Concrete Core Drill Rig with Stand, 750RPM Speed & 1-1/4' 5/8' Thread & Lifting Handle, 8in Drilling Diameter for Concrete Brick Block Stone, 2500WSpecifications Place of Origin China Main Color Natural Main Material Steel Dangerous Goods #dangerFlag# Dimensions & Weights Assembled Length (in.) 35. 90 Assembled Width (in.) 12. 28 Assembled Height (in.) 7. 56 Weight (lbs) 56. 26 Product Features 8 inch Max Wet & Dry Drilling: Adapts up to 8 inch drill bits. Our standup core drilling machine with stand can perform wet and dry two modes drilling, and you can feel assured of accuracy when boring