--- title: "Pillar MTH: Multi-Axis CNC Mortise, Tenon, and Haunch Machine" description: "The MTH performs haunching, mortising, and tenoning in a single CNC setup, handling stile lengths up to 120\" and rail widths up to 12\". Haunched joints come out self-aligning for faster assembly. A wide range of optional attachments is available: counter-rotating haunch head, dowel insertion module, sanding head, inside profiling HSK spindle, and end-coping attachment." url: https://360degreemachinery.com/product/pillar-mth-mortise-tenon-haunch-machine/ date: 2025-06-18 modified: 2026-04-11 author: "Dave Ratliff" image: https://360degreemachinery.com/wp-content/uploads/2025/06/pillar-mth-multi-axis-cnc-mortise-tenon-and-haunch-machine.png type: product lang: en --- # Pillar MTH: Multi-Axis CNC Mortise, Tenon, and Haunch Machine ## Pillar MTH: Multi-Axis CNC Mortise, Tenon, and Haunch Machine Reimagine your woodworking capabilities with the Pillar MTH, a multi-axis CNC horizontal machining center that masters haunched mortise and tenon joints for kitchen cabinets, furniture, and entry doors. This powerhouse combines mortising, tenoning, and haunching in one machine, streamlining production with precision and speed. Its haunch head miters profiles for beaded face frames, delivering self-aligning joints that simplify assembly. With a Delrin backer block to prevent blowout and servo-driven axes for exact positioning, the Pillar MTH is a versatile solution for shops aiming to elevate quality and output. ### Standout Features and Advantages - **Multi-Axis CNC Precision:** Servo-driven X, Y, and Z axes with rack-and-pinion and ball screw systems ensure flawless mortise, tenon, and haunch joints. - **All-in-One Efficiency:** Performs haunching, mortising, and tenoning in a single setup, boosting cabinet door and face frame production speed. - **Versatile Material Handling:** Processes stile lengths up to 120″ and rail widths up to 12″, accommodating diverse furniture and cabinet applications. - **Self-Aligning Joints:** Haunched joints ease assembly, reducing labor and enhancing product strength for professional-grade results. - **Smart Touchscreen:** A 15″ industrial touchscreen with graphical displays and unlimited program storage simplifies operation and setup. - **Robust Construction:** 2,800 lb. frame with high-precision square rail guides ensures durability in high-demand shop environments. ### Technical Breakdown | Feature | Specification | | --- | --- | | Machine Type | Multi-axis CNC horizontal mortise, tenon, and haunch machine | | Stile Material Length | Min: 3″; Max: 120″ | | Stile Material Width | Min: 1.5″; Max: Not applicable | | Rail Material Length | Min: 4.5″; Max: Not applicable | | Rail Material Width | Min: 1.5″; Max: 12″ | | Material Thickness | Min: 5/8″; Max: 1″ | | Max Tenon Depth | 3/4″ | | Max Haunch Depth | 1″ | | Max Mortise Depth | 7/8″ | | Axes Control | X: Servo rack-and-pinion; Y, Z: Servo ball screw | | Guides | High-precision square rail guides and bearings | | Electrical | 3-phase, 208-230V, 60 cycles, 20 amps | | Compressed Air | 90 PSI at 10 CFM | | Dust Collection | 1 x 2.5″ port, 1 x 4″ port, 700+ CFM total | | Dimensions | 110″ W x 52″ D x 76″ H | | Weight | 2,800 lbs. (approx.) | | Display | 15″ industrial touchscreen | | Software Tools | Parametric programming, graphical display, online diagnostics | ### Smart Software & Interface The Pillar MTH’s 15″ touchscreen is a control powerhouse, enabling program setup in under a minute. Its open-architecture software supports .xml file imports or barcode scanning (optional reader required) for efficient workflow integration. Key features include: - Graphical displays for mortise, tenon, and haunch placement. - Parametric programming for custom flexibility. - Password-protected editing and online diagnostics (with an internet connection). ### Available MTH Options - The MTH is a multi-axis CNC horizontal machining center that handles haunched mortise and tenon joints in a single setup. It processes stile lengths up to 120" and rail widths up to 12", with maximum tenon depth of 3/4", haunch depth of 1", and mortise depth of 7/8". A wide range of optional attachments — counter-rotating haunch head, dowel insertion module, sanding head, inside profiling HSK spindle — makes this a configurable platform for diverse joint work. - **Keyed Electronic Interlock** Safety-conscious upgrade that installs a keyed E‑stop switch into rear access doors—halts operation if guards are opened. (May affect lead time.) - **Board Warp Compensation Cylinders** Pneumatic cylinders that press down on warped boards to ensure consistent height during mortise, tenon, and haunch cycles. - **Inside-Profiling HSK Spindle** Enables in-line internal profile machining using HSK tooling—no separate profiling required. - **Sanding Head Attachment** Adds a dedicated sanding spindle to finish shaped surfaces in a single pass. - **Inside Plow Spindle** Offers in-machine plowing capability to rout grooves or channels internally. - **Counter-Rotating Haunch Head** Designed specifically for paper-wrapped parts, reducing tear-out by cutting opposite directions on entry and exit. - **Dowel Insertion Module** Automates the drilling and inserting of dowels for rapid assembly preparation. - **End-Coping Attachment** Expands functionality by adding a spindle to perform coping cuts on rail ends. ### About Pillar Machine Pillar Machine is based in Salt Lake City, Utah and builds all of its equipment in the USA. Machines come with a one-year warranty and free online training direct from the factory. ### Request a Quote Use the button above to add this machine to your quote, or call 360 Degree Machinery at 630-229-6705.