Product Description The Golfsmith Straight Fluted Hand Reamer is excellent for finishing & re-conditioning hosel bores for re-shafting purposes, providing a high degree of accuracy & surface finish. It is made to exacting specifications, to offer a good allowance between the shaft & hosel for the perfect epoxy bond. This reamer removes as much as 0. 003" (0. 1mm) of material per side from standard-sized hosel bores & is further distinguished by the slightly longer leads to guide & centralize the reamer in the hole. While specifically designed for hand reaming operations, this reamer can also be used on a drill press at 150 RPM's or below.