Union Butterfield 4533 1 3/8 Inch High Speed Steel Straight Flute Straight Shank Chucking Reamer 5010731

The Union Butterfield 4533 High-Speed Steel Straight Flute Chucking Reamer (Also Called A Machine Reamer) Is An Uncoated Round Shank Tool With A 45-Degree Bevel Lead, Commonly Used For General-Purpose Reaming Of Uninterrupted Cuts. This Tool Is Often Used In A Drill Press, Screw Machine Or Lathe. Straight Flute Reamers Are Useful For Uninterrupted Cuts In General-Purpose Applications. They Make Small, Circular, And Precise Enlargements To Through Holes And Blind Holes (With Only One Opening). They Can Be Used On A Wide Variety Of Materials Including Cast Iron, Aluminum, And Tool Steel. High-Speed Steel Is A General-Purpose Steel For Cutting Tools And Is Compatible With Many Metalworking Materials.