09/10/2026
CNC thread milling an M55 × 2 left-hand thread in cast bronze ⚙️
This is part of the process of manufacturing a custom lock nut for a local paper products manufacturer. We’re cutting the internal thread with an ISCAR Multi-Master thread milling setup, using the MM TRD-M 4-flute carbide thread milling head and Multi-Master shank.
Thread milling gives us excellent control over thread size and fit—especially on a custom left-hand metric thread like this one.
From reverse engineering to finished replacement parts, Wilson Machine, LLC helps keep our customers’ equipment running. 🇺🇸🔩