L&I 533.2845 .2845in HSS Special Straight Shank Taper Reamer

This is a new L&I (Leavitt & Parris / L&I Tool, Winooski, VT) HSS special taper reamer, part number 533.2845, with a nominal small-end diameter of .2845 in., straight shank (S/S), single-flute or special-flute configuration (S/FL), and a countersink/recess or chamfer-relief geometry (CK/RE) per the label designation 'HSS SPL S/S S/FL CK/RE.' Manufactured in the USA, this reamer is ground from high-speed steel for controlled material removal and precise hole sizing in ferrous and non-ferrous materials. The taper body geometry visible in the product photo confirms a progressively tapered fluted cutting section tapering to a pilot tip, with a through-coolant or center hole visible at the small end. Straight shank mounting is compatible with standard drill chucks and collet holders sized for the shank diameter. Typical applications include precision hole finishing, deburring tapered bores, and reaming operations requiring controlled taper engagement in tool-and-die, aerospace, or general machining environments.

Product Specifications