Industry leading and award-winning nesting software for all CNC punch, laser, plasma, oxyfuel, waterjet and routing machines.
Ultra performance nesting for CNC roll-based knife cutting machines, often paying for itself in weeks due to high material savings.
Tracking / scheduling
Sheet metal or composite scheduling of nests, and tracking of location, consumption and (composite) material life, with tight ERP integration.
For full 'lights out' automation, ERP integration, also covering material loading, unloading and sorting of parts.
Quickly either manually or fully automatically unfold all popular 3D files, ready for CAD import into JETCAM Expert.
Browser-based quoting software, dedicated to the unique needs of the sheet metal industry. From initial quote through to job card creation.
SEE HOW WE COMPARE
Send us your best nest from your existing CADCAM software along with DXFs of the items nested and we'll provide you with a comparison with our nesting software. How much would just a 1% saving per year make to your business?
REQUEST FREE NEST BENCHMARKNEW CASE STUDY: FETCO®

System paid for itself as well as the MES that it integrated with in under 6 months.
After purchasing JETCAM Expert with Ultra Performance Nesting as part of a larger investment alongside Aquila DMM, the entire project was paid for through a 20% reduction in material costs due to more efficient nesting. FETCO®'s material supplier was so concerned that they arranged an emergency meeting to find out why they were buying less material!
JOC Lite v4 now available
JOC Lite allows users to quickly populate JETCAM Expert's orders list with orders remotely.
Now free, you can either drag and drop components or complex assemblies onto unlimited worksheets for sending to JETCAM for nesting. CSV import allows for fast integration with MRP/ERP systems.
New in v4: Several new features, including order nested components to worksheet - just right click over a nest to send all its components to a specified worksheet.
FEATURED PRODUCT - CROSSTRACK
CrossTrack for Composites
Track location, life and consumption of composite material (to ply level), from delivery, in/out of the freezer and through cutting, layup and the autoclave. Full automation for CAD import, perform static or Just-In-Time dynamic nesting, and generate traceability reports in seconds. With cut scheduling, tracking of layup tools, and more. IoT-ready, with tight integration with ERP systems.
NEW
JETCAM Unfolder supports all major 3D file formats, and allows you to either manually or automatically unfold a 3D file, exporting a flat pattern as a DXF that is ready for CAD import.
Estimate how much nesting software can save
JETCAM Expert delivers a demonstrable return on investment in three key areas. Use our free online calculator to estimate how much you could save. Request a free nesting benchmark comparison to get your percentage saving.
Reduce material waste
High performance nesting often pays for itself in months or even weeks. Options for rectangular and true-shape nesting.
Increase CNC throughput
Optimized NC code for hundred of different CNC brands, covering, punch, laser, combi, knife, waterjet, plasma, oxyfuel and more.
De-skilled processes
Through capabilities such as line automation and simplification of processes staff are freed up for other tasks. Errors are also significantly reduced.
Support
A global network of resellers, support for hundreds of CNC machines, backed up by online video tutorials in the award-winning JETCAM University (free for all customers.
Industry 4.0
Complete the IoT automation feedback loop within your manufacturing facility and benefit from ERP/MES integration and better reporting data.
On-premise/remote access
As many of our customers serve the defence industry we ensure your data remains on-site, with the option for wide area access if required. Cloud hosting also available.
CNC technologies supported
Latest Releases
For existing customers with a maintenance contract.
Latest releases:Case Studies:
Which punching, laser, plasma, waterjet or knife cutting machine do you have? Read case studies of existing users here.
With the combination of the massive reduction in programming time, material savings and additional throughput on the machine, we calculated our ROI on the upgrade of under four months.
I-Cherng Refrigeration Industrial Co.
How, then, can European archaeology move beyond these interpretive problems? The solution is not to abandon the concept of ritual but to refine its use and embed it within a thicker, more anthropological understanding of rationality. First, archaeologists should abandon the default assumption of a purely functional, economising rationality and instead adopt a position of “methodological humility.” This means taking seriously the possibility that what appears irrational to us may have been eminently rational within a different ontological framework. We should ask not “is this ritual or practical?” but “what kind of practical work—social, ecological, cosmological—is this ritual action accomplishing?”
The first major problem is the tendency to use “ritual” as a default explanation for the anomalous. In many excavation reports, a pit containing a complete pot, a deliberately broken sword, or an articulated animal burial is simply deemed “ritual” when it does not conform to expected patterns of domestic refuse disposal. This creates a “wastebasket of irrationality” where anything non-utilitarian is relegated. As Joanna Brück has famously argued for British Bronze Age archaeology, the assumption that the normal, rational state of human behaviour is purely functional and economising leads to any deviation—such as the deposition of valuable metalwork in rivers or bogs—being labelled as aberrant, irrational, or ritual. This logic is circular: we define rational behaviour by our own expectations (e.g., recycling scrap metal, discarding rubbish in middens), and anything that falls outside this is automatically “ritual,” thereby closing off further enquiry into the specific logic or social rationale behind the act. Consequently, a vast array of complex human behaviours is homogenised under a single, poorly defined label, obscuring the very diversity that archaeology seeks to explain. How, then, can European archaeology move beyond these
Finally, the most productive path is to integrate ritual into a unified theory of practice. Drawing on the work of Pierre Bourdieu and others, we can view ritual as a form of “practical rationality”—a set of embodied, often unspoken schemas that guide action in a way that is logical, effective, and meaningful within a specific cultural world. The goal of European archaeology should not be to purge its interpretations of ritual, but to explain it: to show how the structured, repetitive, and often spectacular nature of ritual actions was a rational means of managing social relations, constructing worldviews, and navigating the uncertainties of existence in prehistoric Europe. Only by dissolving the false binary between ritual and rationality can we begin to appreciate the full, integrated complexity of the past’s own forms of reason. We should ask not “is this ritual or practical
Second, a context-driven, micro-scale approach is essential. Detailed analyses of spatial context, material composition, and taphonomy (the processes affecting an object from deposition to discovery) can reveal subtle distinctions in practice. For example, the careful, repeated placement of specific animal parts (e.g., only right forelimbs of pigs) in a series of pits, in contrast to the chaotic scatter of butchered domestic refuse, can robustly indicate a structured, formalised, and repeatable practice—a ritual pattern—without needing to claim the actors were being “irrational.” This is not about labelling, but about characterising action. As Joanna Brück has famously argued for British
Furthermore, the “ritual vs. rationality” binary often masks the social and political functions of ritual behaviour. Rituals are not merely about belief in the supernatural; they are powerful tools for negotiating power, establishing social memory, and creating community solidarity. The construction of immense megalithic monuments like Newgrange or Stonehenge involved staggering investments of labour, sophisticated astronomical knowledge, and complex logistical planning. From a purely economic-rational perspective, such projects seem irrational—they produced no immediate caloric return. Yet, they were profoundly rational in a socio-political sense: they served as enduring symbols of territorial rights, anchors for collective identity, and stages for competitive displays of power and prestige among emerging elites. Interpreting them solely as “ritual” sites (as opposed to “domestic” or “economic” ones) is inadequate; they were loci where ritual, politics, economy, and science (of a sort) were inseparable. The famous Nebra Sky Disc, for instance, combines astronomical knowledge of the sun, moon, and stars with symbolic imagery. To separate its “rational” calendrical function from its “ritual” cosmological meaning would be to destroy the very integrity of the artefact as a unified piece of prehistoric knowledge.
A second, more profound problem concerns the anachronistic projection of modern cognitive categories. The post-Enlightenment Western worldview sharply separates the sacred from the secular, the spiritual from the practical, and faith from reason. However, there is little evidence that such a separation existed for most prehistoric European societies. For a Neolithic farmer, the act of ploughing a field might have simultaneously been a practical agricultural technique and a ritual act to honour an earth deity. Depositing a polished axe in a bog was not an “irrational” waste of a valuable tool but a rational act of gift-giving to a non-human person or a necessary transaction to ensure future hunting success. As Tim Ingold and other anthropologists have emphasised, in many non-modern ontologies, the world is not divided into inert matter and meaningful spirit; rather, the entire environment is alive, agentic, and engaged in a web of reciprocal relationships. To call such an act “ritual” as opposed to “rational” is to impose a false dichotomy. From the actor’s perspective, the action was perfectly rational—it was a logical means to achieve a desired end, such as fertility, healing, or social cohesion. The real problem is our own restricted definition of rationality, which typically excludes social, symbolic, or cosmological efficacy.
European archaeology, from the megalithic tombs of the Atlantic facade to the votive deposits of the Danube, is replete with phenomena that resist purely functional explanation. The interpretive tension between “ritual” and “rationality” has long been a central, and often vexing, problem for the discipline. At its core lies a deceptively simple question: how can we, as modern, secular (or post-secular) scholars, reliably distinguish between actions taken for practical, economic, or adaptive reasons and those undertaken for symbolic, religious, or ritual purposes? This essay argues that the uncritical application of a Western, rationalist dichotomy between ritual and rationality has produced a series of persistent interpretive problems, including the creation of a “wastebasket” category for the unexplained, the projection of modern cognitive categories onto past peoples, and the neglect of the inherent rationality of ritual action itself. Moving beyond this impasse requires methodological self-awareness and more integrated approaches that view ritual as a form of practical reason embedded in social life.