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NN42-Batch Cutting Block Set for Corner Cutting Machine Large Fence
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Get quoteThe cutting machine transparent safety guard small table corner cutter NN40 is the safety blade cover for compact corner cutting machines. A properly fitted safety guard is not optional on any blade cutting machine—it is the primary barrier between the operator and flying chips, splinters, and blade contact. The NN40 provides this protection specifically for small table corner cutter configurations.
Corner cutting machines use hardened steel blades operating at high speed to miter-cut frame profiles. Each cut generates chips and splinters that fly outward from the blade. The cutting machine transparent safety guard small table corner cutter NN40 intercepts these flying particles before they reach the operator’s face and hands. In addition, the guard acts as a physical barrier preventing operator fingers from accidentally contacting the blade during workpiece positioning.
The NN40 measures 317mm in length, 60mm in height, and 50mm in depth. The U-channel body fits over the cutting zone of small table corner cutters, with its open face positioned toward the workpiece for unobstructed cutting access while shielding the top and sides. Mounting holes at the ends of the guard align with the machine’s guard bracket mounting points.
Unlike the clear acrylic NN39 for large table machines, the NN40 uses a white body material. While this reduces direct visual transparency, the open front design of the U-channel guard still allows operators to view the cutting zone. The white material provides good contrast against the frame profiles, which can aid workpiece positioning for some operators.
Replace the NN40 cutting machine transparent safety guard small table corner cutter when: any section is cracked or broken, the guard shows deformation that prevents proper installation, or mounting holes are damaged. Never operate the corner cutter without the guard in place. A replacement NN40 from XKY Framing is affordable and should be kept as a spare in every production facility.
Safety on a corner cutting machine involves multiple components working together. The NN40 guard protects against chips, the caster locks (NN31 casters with locks) prevent machine movement during operation, and appropriate personal protective equipment (safety glasses, cut-resistant gloves) provides the final layer of operator protection. XKY Framing supports complete machine safety with a full range of replacement safety components.
Keep your small table corner cutter safe and compliant with the NN40 cutting machine transparent safety guard. Order from XKY Framing today for fast shipping.
| SKU | NN40 |
|---|---|
| Product Type | hardware |
| MOQ | 100 |
| Lead Time | 7-10days |
| Overview | <p>The NN40 Cutting Machine Safety Guard is designed for corner cutting machines with small table (???) configurations. White U-channel body, 317mm length, 60mm height, 50mm depth. Mounts over the blade zone to protect operators from flying chips during cutting. Smaller than the NN39 (large table), the NN40 fits compact corner cutter designs with tighter guard mounting dimensions.</p> |
| Highlights | Small Cutter Blade Guard |
| Custom Packaging | Yes |
| Machine Type | Small table (???) corner cutter |
| Length | 317mm |
| Height | 60mm |
| Depth | 50mm |
| Material | White opaque body |
| — | 6 |
|---|
Is the NN40 guard transparent like the NN39?
No. The NN40 is a white opaque body (rather than clear acrylic), as shown in the product image. It is described as '???' in the Chinese product name, but the actual material is a white opaque material suitable for the small table corner cutter design. Regardless of transparency, it provides the same blade chip protection function.
What are the dimensions of the NN40?
Length: 317mm. Height: 60mm. Depth: 50mm. These dimensions are slightly smaller than the NN39 (335×78×42mm) and fit the compact guard mounting bracket spacing of small table corner cutting machines.
How do I know if I need NN39 or NN40 for my machine?
The NN39 fits large table (???) and 3-switch corner cutters. The NN40 fits small table (???) corner cutters. Measure your existing guard or check your machine documentation. The NN39 is longer (335mm) and taller (78mm), while the NN40 is shorter (317mm) and shorter height (60mm) but deeper (50mm vs 42mm).

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