MTI Hole Saver: 165mm-203mm (6-1/2" - 8") Closed End / 30/Box

CollarCone Hole Savers are often referred to as Collar Protectors or Drill Hole Cones. They are designed to protect the integrity of a hole and come in a range of sizes. The MTi Group CollarCone Hole Saver is injection moulded instead of rotationally moulded, which means it is up to 20% lighter than other products while being higher quality.