Machine Expansion Reamer: 1-1/4" Dia, Straight Shank, 11-1/2" OAL MPN:431-1.2500

The Machine Expansion Reamer with straight shank and overall length of 11-1/2 inches is a highly accurate tool designed for precision machining, deburring and finishing applications in various industries. Its straight shank design simplifies the workpiece alignment and eliminates runout error while its durable construction ensures prolonged service life even in heavy-duty production environments. This versatile reamer features an expansion feature which creates a cutting edge by expanding at the end of the cut, reducing material distortion, reducing rework cost and ensuring precision and smooth surface finish on turned pieces in various industries such as automotive, aerospace or medical equipment manufacturing.