SCM L’invincibile F 7 Layout Drawing (PDF)SCM L’invincibile F 7 Jointer
Face and edge jointing is the reference every later operation inherits. If the face isn’t flat or the edge isn’t square, the thicknesser copies the error, and the glue-up shows it. The F 7 is built around the two things that decide whether a jointer can do that job on real stock: a long, rigid bed and a fence that produces a joint you cannot see. The sections below cover what the L’invincibile name brings, why bed length is the whole argument, and how the cutterblock and tables are built.
What “L’invincibile” Means on a Jointer
L’invincibile sits at the top of SCM’s classical range, the name the company first built its reputation on in 1952. On the F 7 it shows up as mass and length: the infeed and outfeed tables are ribbed cast iron, running well over three meters end to end and carried on a connecting-rod linkage that takes the strain off the castings. That construction is the difference between a jointer that stays flat and one that drifts as it wears.
Bed Length Is the Whole Argument
A board can only be flattened by a bed long enough to support it through the cut. At 118 inches, the F 7 keeps a long workpiece referenced from entry to exit instead of letting the ends rock, which is the single specification that most decides whether a jointer can handle the stock a shop actually buys. The infeed and outfeed tables move on a parallelogram linkage that holds the same distance to the cutterblock across their travel, so the tables stay coplanar and the machine keeps cutting flat over years of use.
Joints Without a Visible Line
The fence is cast iron, and a concave/convex adjustment lets you set the jointed edge slightly hollow or proud. Edges prepared that way close tightly along their whole length under clamp pressure, which removes the visible glue line from a panel. Depth of cut is set by moving the infeed table electronically, with a digital readout, so you enter and return to a setting as a number rather than judging it against a scale.
The XYLENT Cutterblock
The F 7 ships with SCM’s XYLENT spiral block: 84 small carbide inserts set in a helix, each with four rotatable cutting edges, in place of full-width straight knives. The shear cut leaves a cleaner surface with less tear-out in figured stock, runs quieter, and throws small chips that clear the extraction more readily than long shavings. A straight-knife TERSA head is available on the F 7 platform for shops that prefer it.
Specifications
| Type | Jointer/surface planer |
|---|---|
| Cutterblock | XYLENT spiral, 120 mm; TERSA straight-knife head available |
| Inserts | 84, each 15 × 15 × 2.5 mm with 4 rotatable tips |
| Working width | 520 mm (20.5 in) |
| Jointer bed length | 3,008 mm (118 in) |
| Fence | Cast iron, concave/convex adjustment |
| Infeed table | Electronic movement, digital cutting-depth readout |
| Max stock removal | 8 mm (0.31 in) |
| Motor | 11 HP, three-phase |
| Voltage | 220V, 60 Hz |
| 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. The F 7 is normally specified alongside the SCM L’invincibile S 7 thicknesser, which uses the same XYLENT cutterblock. Installation fees may apply.
