Tube Sheet Hole ReamerApril 13, 2025April 13, 2025 High speed steel, that provide superior performance compared to adjustable reamers for long life.Ideal for heat exchanger and condenser tube sheet reaming.Reamers available in MM sizes also.Bore Range : 3/8 ” O.D. TO 1.1/4 ” O.D. Brochure Brochure File