During the IPMS USA Nationals this year, John Vojtech was kind enough to provide several of his tools from Unique Master Models (UMM) to the IPMS Review Corps, and this was the item I was fortunate enough to receive. Consisting of an ergonomic plastic handle with pyramid-shaped reamer tip, with a built-in label identifying the reamer size for quick recognition.
Measuring five inches in length, the reamer is quite comfortable to hold, and the pyramid-shaped tip is made of hardened tool steel. Useful for opening holes in kits used for attaching parts, opening existing holes, or cleaning the ends of tubing, there are many possibilities for using this reamer. The diminutive size will also allow for better control on smaller items.