Core Bit Extenders Prosoco 30 mils and up epoxy

30 mils and up epoxy coatings

AQiX automatically shuts off

The tool is easy to apply to our machines

Available in various grits for various concrete hardness

Core Bit Extenders Prosoco 30 mils and up epoxyAlpha now offers a Core Bit Extender which allows you to drill hollow concrete blocks from one side for both walls. The Extender can be used on hammer drills and rotary hammers. The Extender, with 5 8 11 female thread, is available with an SDS Plus or Hex Shank and comes in lengths of 6 or 10. A pilot carbide drill bit guides to the right spot without slipping on the surface. Features & Benefits Convert Your Rotary Hammer Drill With The SDS Plus