NN38-Wood Support Strip Adjustable Stop for Corner Cutting Machine

Wood Support Strip Adjustable Stop Corner Cutting Machine – NN38

The wood support strip adjustable stop corner cutting machine NN38 is a slim, precision aluminum support accessory that solves a common problem in frame production: thin or lightweight moulding lifting off the cutting table during the blade stroke. This apparently small issue causes angled miter faces, chipped edges, and inconsistent cut lengths—all of which create problems during assembly and finishing.

How the Wood Support Strip Works

The NN38 wood support strip adjustable stop corner cutting machine clamps into the table slot of the corner cutter and positions a flat aluminum bar directly adjacent to the frame profile. When the cutting blade descends, the support strip prevents the profile from tilting or lifting upward under blade pressure. This is especially critical for thin, lightweight wood mouldings and hollow aluminum extrusions that have insufficient mass to resist the blade’s lateral force component.

Ultra-Slim Design

At only 4mm height and 3mm depth, the NN38 is engineered to be as low-profile as possible. This prevents it from interfering with the cutting blade path while still providing effective surface contact with the frame profile. The 144mm length provides a wide support zone that stabilizes profiles of various widths.

Adjustable Positioning

The thumb screw on the NN38 wood support strip allows infinite adjustment along the machine’s table slot. Position the strip directly beneath the thinnest section of the frame profile for maximum support. The knurled screw head allows hand-tightening without tools, and the clamping force is sufficient to hold the strip firmly throughout high-speed production runs.

When to Use the Wood Support Strip

Use the NN38 when cutting: thin flat-profile moulding (under 10mm thick), lightweight aluminum frame sections, hollow PVC or composite profiles, and any moulding that shows movement or vibration during normal cutting. It can also be used as an adjustable depth stop for repetitive cuts of the same length when used in combination with the positioning blocks (NN36, NN37).

Corner Cutting Machine Accessories System

The NN38 is part of XKY Framing’s comprehensive corner cutting machine accessory range. Combine it with positioning blocks (NN36, NN37), batch cutting blocks (NN41, NN42), transparent safety guards (NN39, NN40), and caster wheels (NN31) for a fully equipped and safe corner cutting workstation.

Order the NN38 wood support strip adjustable stop corner cutting machine from XKY Framing and eliminate profile movement for cleaner, more accurate miter cuts.