








🛠️ Elevate your CNC game—protect, stabilize, and precision-cut like a pro!
The Genmitsu CNC MDF Spoilboard is a 30x18x1.2cm dense MDF sacrificial board designed specifically for 3018 CNC routers. Featuring pre-drilled M6 holes for easy fixture mounting, it protects your router table from damage while providing a stable, durable surface to enhance cutting precision and workholding efficiency.





| Manufacturer | Genmitsu |
| Brand | Genmitsu |
| Product Dimensions | 30 x 30 x 1.2 cm; 498.95 g |
| Item model number | SP3018 |
| Manufacturer part number | SP3018 |
| Item Weight | 499 g |
N**H
Great Quality & Easy Install.
Perfect for the first time users of the 3018 range as this will take away any fear of damaging your bits by driving them into the aluminium bed.Super easy to install by lining the T slot nuts into place and tightening (don’t over tighten). I recommend a gentle tightening across all 6 T slot nuts with a gentle force applied on the spoilboard so it’s making even contact while being clamped down.Talking of clamping down, you have multiple points throughout the spoilboard allowing you access to clamp your work to the spoilboard if needed as well.Another reviewer has stated no need to surface the spoilboard, but I recommend that you do so, as otherwise you might not have a true and flat surface. Search for “Sainsmart Genmitsu CNC Users Group” on FB and you’ll get plenty of help with surfacing your spoilboard.Only niggling point I have is the price, which I believe could be a bit cheaper, but hopefully through time the price will drop.
J**N
Great buy
Excellent product. Well made fits perfectly.
P**N
Great
Really handy for smaller pieces of work
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