Drill America High Speed Steel Expansion Reamer
Drill America High Speed Steel Expansion Reamers are an economical high production reamer. Expansion feature permits reamer to be resharpened many times to its original diameter therefore saving on replacement costs. These reamers are NOT for reaming oversized holes. They may be expanded only for the purpose of regrinding to the original size. Misuse of these tools may cause damage to the tool, the workpiece and injury to the operator.