Reamers : Reamers Parallel Hand Reamers Long Fluted Machine Reamers Parallel Machine Reamers Chucking Reamers with Parallel Shank Chucking Reamers with taper Shank Machine Jig Reamers Shell Reamers Parallel Shank Socket Hand Reamers Taper Shank Socket Reamers Hand Taper Pin Reamers Machine Taper Pin Reamers Machine Bridge Reamers Hole Mills Unguided - Type A Hole Mills Guided - Type B Taper Pipe Reamers

High Speed Steel Taper Pipe Reamers Nominal Size Nominal Diameter Length Of Flutes Overall Length Large End Small End 1/8 0.362 0.316 3/4 2.1/8 1/4 0.472 0.406 1.1/16 2.7/16 3/8 0.606 0.504 1.1/16 2.9/16 1/2 0.751 0.665 1.3/8 3.1/8 3/4 0.962 0.876 1.3/8 3.3/4 1 1.212 1.103 1.3/8 3.3/4 1.1/4 1.553 1.444 1.3/4 4 1.1/2 1.793 1.684 1.3/4 4.1/4 2 2.268 2.159 1.3/4 4.1/2 Dimensions in Inches Specification conform to ASA B 94.2 - 1964 : 122/ Part 2 - 1964 These Reamers have LH Helical Flutes for RH Cutting Taper 3/4 inch per foot. Used prior to taping with taper pipe taps when tapping Dryseal. NPTF and Military Aeronautical Pipe Thread ANPT.