We recently received an email from a B2B client in Munich, Germany, and their frustration was palpable. Their shop was using a 5-axis setup to machine 316L stainless steel medical parts. Though planned for a four-minute cycle time, the tools kept chipping during the second operation, accompanied by severe chatter. They followed the speeds and […]
Feeds and Speeds Masterclass for End Mill Bits for Stainless Steel Read More »
During a recent batch production run for graphite electrodes, our shop ran into a classic machining hurdle. While standard carbide tools handled the initial parts without issue, our graphite end mills began showing severe edge chipping as volume scaled up. This micro-chipping quickly led to dimensional deviations and poor surface finish. The client initially blamed
Graphite Tool Chipping Analysis: Why Graphite End Mills Fail During CNC Machining Read More »
When delivering graphite electrode machining solutions, we often face a persistent challenge. Given identical CNC machinery and similar graphite grades, why do some shops achieve consistent, long-lasting tool performance, while others suffer from severe graphite end mill wear or edge chipping within hours? We recently assisted a precision mold manufacturer facing this exact issue. During
