TOLLAND, CT, Feb 10, 2026 – Mastercam has released Mastercam 2026.R2, the second update under its new semiannual release cycle. The move replaces annual releases with CAM software updates tied to CNC machining and manufacturing workflow demands.
“Our customers told us they needed faster verification, less time on repetitive tasks, and quicker access to new capabilities,” said Nand Shivkumar, chief innovation officer at Mastercam. “The move to semi-annual releases means we can respond to what shops are asking for without making them wait. When simulation runs in seconds instead of minutes, and an AI assistant handles routine programming steps, machinists can focus on the work that actually requires their expertise.”
GPU Simulation: Verification Speed Meets Accuracy
GPU-accelerated simulation reduced verification time in testing, reducing a nearly 90-minute CPU-based run to about 22 minutes using the same settings. The workflow covered collision detection and material analysis, with results reported as consistent with the CPU simulation. For shops machining complex, multi-operation parts, the faster turnaround supports verification with less disruption to production schedules.
Mastercam Copilot: AI-assisted Programming
Mastercam Copilot applies AI to automate routine programming changes using voice and text input. Machinists can adjust feed rates and spindle speeds across multiple operations, with confirmation prompts to limit errors. The assistant supports around 200 toolpath types and can build complete machine groups from verbal instructions. A hands-free mode, triggered by the keyword “Copilot,” enables voice control while keeping hands on the work.
Copilot also searches the myMastercam video library and returns timestamped results that link to relevant training content, reducing time spent searching tutorials.
Multi-axis Advancements: Complex Made Simple
Mastercam 2026.R2 introduces automatic tilting for bullnose endmills, updates to 4-axis swarf milling, refined clearance-plane calculations, and improved level-based ordering to support machining workflows.
Probing Upgrade: Blum Digilog Setter Support
Mastercam supports Blum laser tool setters across CNC controls, letting users generate tool-setting macros from within the software. The setup can manage tool height offsets, wear checks and tool-breakage detection in Mastercam. The integration supports Fanuc, Siemens, Okuma, Heidenhain, Mazak and Makino controls, and it can reduce the need for manual code edits.
Availability
Mastercam 2026.R2 is available as a free update for customers with an active Mastercam CONNECT maintenance and support plan.
Source: Mastercam
About Mastercam
Mastercam is a computer-aided design and manufacturing (CAD/CAM) software solution headquartered in Tolland, CT. Founded in 1983, the company has over 40 years of experience in providing advanced software tools for designers and NC programmers across various industries, including aerospace, automotive, and consumer products. Mastercam offers a comprehensive suite of applications such as 2- through 5-axis milling, turning, wire EDM, router programming, plasma cutting, laser cutting, and 3D design and drafting. As of 2024, the company employs approximately 500 individuals. Mastercam is recognized as one of the widely used CAM software packages worldwide, with over 250,000 installations.