--- title: "SCM L’invincibile SI 3 Sliding Table Saw" description: "L'invincibile is the name SCM saves for the top of its range, and the SI 3 is the one most shops can actually put on the floor. It brings the flagship's arch-ground carriage and 15-inch eye-S console to a 400 mm blade and a programmable fence that returns to any cut exactly. Behind it: 10 HP (15 HP optional) and a carriage SCM guarantees for ten years. *Photos may include optional equipment. Advertised Price Configuration: 3ph, 10 HP, 10.5' slider, tilting 16\" blade, 63\" rip capacity, independent scoring unit, 15\" EYE-S control (5NC axes), CompeX + 3 DRO stops" url: https://360degreemachinery.com/product/scm-linvincibile-si-3-sliding-table-saw/ date: 2026-08-20 modified: 2026-08-21 author: "Dave Ratliff" image: https://360degreemachinery.com/wp-content/uploads/2026/08/scm-linvincibile-si-3-sliding-table-saw.jpg type: product lang: en product_type: simple price: 53975 currency: USD availability: instock --- # SCM L’invincibile SI 3 Sliding Table Saw ## SCM L’invincibile SI 3 Sliding Table Saw On a production panel saw, the time rarely goes into the cut itself. It goes into setting the width, checking it, trimming, and setting it again for the next size. The SI 3 attacks that with a programmable fence that moves to a number and returns to it exactly, so a run of parts is set once and then repeats. The sections below cover how the fence works, what the L’invincibile name brings at this size, and why the carriage under it is the same one SCM puts on its flagship. ### The L’invincibile Name at a Working Size L’invincibile is the range SCM keeps at the top of its classical line, the name it first built its reputation on back in 1952. The [SI X flagship](/product/scm-linvincibile-si-x-sliding-table-saw/) sits above it with a 550 mm blade and a double tilt; the SI 3 is the model most cabinet and joinery shops actually buy. It carries the same arch-ground carriage, the same 15-inch eye-S console and the same ten-year carriage guarantee, sized around a 400 mm blade and a single tilt. It is the top-of-range machine scaled to a shop that runs hard but not around the clock. ### The Fence Does the Measuring Cut widths are entered on a motorized programmable fence rather than set by hand. It rides a THK linear guide on a recirculating ball screw and travels up to 82 feet per minute out to 63 inches, so a size keyed once returns exactly instead of being tape-measured and nudged each time. On repeat work, that is where the saving is, not in the cut but in everything around it. When the fence is not needed, it moves clear of the working area. ### The Same Carriage as the Flagship The 10.5-foot carriage rides on arch-ground steel slideways, an SCM design that holds accuracy without the periodic tuning a conventional guide needs. That’s why SCM guarantees the sliding system for ten years: a carriage that squares panels the same way in year five as it did on day one. The work-support arm runs on linear guides and recirculating bearings, so large panels stay carried through the cut without the play or rattle that shows up in the finished edge. ### Single Tilt, 400 mm Blade, Independent Scoring The blade tilts from 0 to 45 degrees for bevels, and a 15-inch eye-S touchscreen with the Maestro interface handles positioning on screen rather than by hand. An independent scoring unit runs a 120 mm scoring blade alongside the 400 mm main blade, which leaves a clean underside on veneered and melamine panels instead of the chipped edge a single blade produces. The Pro-Lock system locks the main blade and adjusts the riving knife without tools. The advertised price is for the 10 HP machine; SCM also offers the SI 3 with a 15 HP motor as an option. ### Specifications | Type | Sliding table saw, tilting blade | | --- | --- | | Blade tilt | 0 to +45° | | Max blade diameter | 400 mm (15.7 in nominal) | | Simultaneous scoring | 400 mm main blade + 120 mm scorer | | Max cutting height at 90° | 140 mm (5.5 in) | | Max cutting height at +45° | 97 mm (3.8 in) | | Blade speed | 3,000 / 4,000 / 5,000 rpm | | Scoring unit speed | 8,500 rpm | | Main motor | 10 HP (15 HP optional), three-phase | | Scoring motor | 2 HP (1.5 kW) | | Sliding carriage | 10.5 ft (3,200 mm) | | Rip capacity | 63 in (1,600 mm) | | Scoring unit | Independent, electronic adjustment | | Control | 15 in eye-S touchscreen, Maestro interface | | Squaring | CompeX squaring device, 3 DRO stops | | Product line | SCM L’invincibile | ### Contact 360 Degree Machinery 360 Degree Machinery is an authorized SCM dealer. Call **630-229-6705** or request a quote online. If you cut bevels in both directions or need a larger blade, step up to the double tilting [SCM L’invincibile SI X](/product/scm-linvincibile-si-x-sliding-table-saw/). Installation fees may apply.