Please fill out the form below for File Rotary and get a quote for part number 28939 by Grobet File Company Of America Inc with NSN 3455000079628 and FSC Name is 3455 Cutting Tools for Machine Tools, please include required quantity along with expected turn around time. Our knowledgeable account manager will reply you shortly. Also check for the related parts for part number 28939. ASAP Aerospace distributes nose to tail NSN components, sub-assemblies, and assemblies for the aerospace and aviation industry.