OVJ Cardboard Tapered Hole Reamer

OVJ Cardboard Tapered Hole Reamer is designed for enlarging and refining holes in cardboard, foam board, leather, plastic sheets, and other craft materials with controlled precision. The stepped tapered design allows users to gradually widen holes to the required diameter without tearing or damaging the material, making it useful for model making, packaging prototypes, display fabrication, and general makerspace applications. The ribbed handle provides a secure grip during use, supporting better control for both light-duty workshop tasks and classroom projects.

Made from durable material with a lightweight ergonomic form, this handheld tool is suitable for studios, schools, craft workshops, and DIY environments where accurate hole sizing is required. Its compact design makes it easy to store and carry, while the graduated cone shape helps users create multiple hole sizes using a single tool.