Great Planes 4-Step Metric Prop Reamer (7mm, 8mm, 10mm, 12mm)

Great Planes 4-Step Metric Prop Reamer (7mm, 8mm, 10mm, 12mm) This Great Planes 4-Step Standard Prop Reamer is a great way to enlarge prop holes for a perfect fit. Featuring 7mm, 8mm, 10mm and 12mm hole sizes, this reamer and is the best way to enlarge a prop hole as the reamer will not split the prop and it will keep the hole perfectly centered. Features: Precision ground hardened carbon steel Stepped design improves accuracy Just turn the removable T-handle to cut Can be used with a drill press for extra precision Includes protective storage case Note: This reamer is not for standard sizes, only metric. For standard sizes see part GPMQ5005.