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🛠️ Upgrade your CNC game with the ultimate spoilboard shield!
The Genmitsu CNC MDF Spoilboard is a 30 x 18 x 1.2cm dense fiberboard designed specifically for 3018 CNC routers. Featuring pre-drilled M6 holes for easy clamp mounting, it protects your router table from damage while providing a stable, durable surface to enhance cutting precision. Ideal for woodworking enthusiasts seeking reliable, professional-grade performance.

























| ASIN | B08LD1XG3F |
| Base Type | Replacable |
| Battery Description | Corded electric |
| Best Sellers Rank | 132,904 in DIY & Tools ( See Top 100 in DIY & Tools ) 653 in Router Accessories & Parts |
| Brand | Genmitsu |
| Country of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (633) |
| Item Dimensions W x H | 12H millimetres |
| Item Weight | 499 g |
| Manufacturer | Genmitsu |
| Material | Medium Density Fiberboard |
| Model Number | SP3018 |
| Part Number | SP3018 |
| Power source | Corded Electric |
| UPC | 816550024010 |
| Unit Count | 1.0 Count |
A**N
Superb
Superb
D**S
Perfect fit
Got this to avoid damaging the aluminium bed plate on the 3020 machine - does the job as it should - nice gridlines on it and holes that line up with the clamp points on the metal bed.
A**R
Essential, but seems expensive.
Expensive piece of MDF. But you need one to protect the bed.
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
A**T
I only missed a visible grid for positioning, so I bunt that on using my laser. Other than that a great product 👍
W**X
Utilissima soprattutto per chi è alle prime armi nell'uso di una CNC, aiuta a ridurre i possibili danni che potrebbe causare un'errato calcolo della profondità di incisione delle frese. Spoilboard (conosciuta dai più come sacrifical board), è una tavola di MDF da avvitare sopra il piano in alluminio della nostra CNC e, come detto, protegge la parte sottostante. Da ricordare che questi 12 mm che si aggiungono al piano di alluminio riducono l'altezza di lavoro dell'utensile, quindi occhio allo spessore del pezzo da lavorare grezzo, in quanto la fresa non può andare oltre una certa altezza, a meno che non abbiate opportunamente modificato la struttura dell'asse Z per dargli una corsa maggiore. Attenzione anche a non eccedere con la profondità di passata, il piano in MDF lo potete tranquillamente rovinare ma le bussole in metallo che sono avvitate nella parte posteriore, se toccate, possono distruggervi le frese in un batter d'occhio (mi raccomando, occhialini di protezione sono d'obbligo, sempre).
で**る
ビット刃先の保護目的で購入しました。被削材の位置決めや固定が容易だと思います。
M**Y
Good quality, 100% matches their 3020pro max v2
I**ま
モノはよいです。 ただ、CNCルーターで、板厚より深く削ることがほとんどなく、小さなものを削るときはダイソーの100mm×100mmサイズの5枚で110円のMDFボードを敷いて使うので、今のところ使う場面がほとんどないです。
Trustpilot
1 month ago
3 weeks ago