--- product_id: 242482844 title: "Genmitsu CNC MDF Spoilboard for 3018 CNC Routers, 30 x 18 x 1.2cm (11-4/5''x 7''x 1/2''), M6 Holes (6mm)" brand: "genmitsu" price: "205.16 DT" currency: TND in_stock: true reviews_count: 9 category: "Genmitsu" url: https://www.desertcart.tn/products/242482844-genmitsu-cnc-mdf-spoilboard-for-3018-cnc-routers-30-x store_origin: TN region: Tunisia --- # 30x18x1.2cm precision fit 6 pre-installed M6 threaded holes Durable dense MDF material Genmitsu CNC MDF Spoilboard for 3018 CNC Routers, 30 x 18 x 1.2cm (11-4/5''x 7''x 1/2''), M6 Holes (6mm) **Brand:** genmitsu **Price:** 205.16 DT **Availability:** ✅ In Stock ## Summary > 🛠️ Protect your precision — spoilboard that means business! ## Quick Answers - **What is this?** Genmitsu CNC MDF Spoilboard for 3018 CNC Routers, 30 x 18 x 1.2cm (11-4/5''x 7''x 1/2''), M6 Holes (6mm) by genmitsu - **How much does it cost?** 205.16 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/242482844-genmitsu-cnc-mdf-spoilboard-for-3018-cnc-routers-30-x) ## Best For - genmitsu enthusiasts ## Why This Product - Trusted genmitsu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust MDF Durability:** Crafted from dense Medium-Density Fiberboard, offering superior strength to protect your CNC table from wear and tear. - • **Effortless Installation:** Pre-installed M6 threaded holes simplify mounting and secure clamping, saving you setup time and hassle. - • **Community-Backed Support:** Join the thriving 'Sainsmart Genmitsu CNC Users Group' for expert tips on surfacing and maximizing your spoilboard’s potential. - • **Precision Engineered Fit:** Custom-sized 30x18x1.2cm spoilboard tailored for 3018 CNC routers ensures seamless integration and stability. - • **Enhanced Cutting Stability:** Provides a reliable, vibration-free surface that guarantees cleaner, more precise cuts every time. ## Overview The Genmitsu CNC MDF Spoilboard is a durable, precisely sized 30x18x1.2cm replacement work surface designed specifically for 3018 CNC routers. Made from dense MDF, it protects your router table from damage while providing a stable, vibration-free base for accurate cutting. Featuring six pre-installed M6 threaded holes, it allows for easy installation and versatile clamping options. Ideal for wood carving and cutting, this spoilboard is a must-have for professionals seeking to maintain tool longevity and achieve flawless results. ## Description Product Description Genmitsu MDF Spoilboard for 3018 Make sure the MDF spoilboard is secured well to the machine bed. Make sure the CNC material is clamped tight to the MDF spoilboard / machine bed, or you will get vibration, chatter, poor cut finish, and can possibly break your cutting bit. Do not use any lubricant when you use an MDF spoilboard. It will swell and expand if it gets wet. So using spray or mist coolant or oils is not recommended. Package List 1 x MDF Spoilborad Specification Material: MDF Spoilboard Size: 30cm x 18cm x 1.2cm (11-4/5''x 7''x 1/2'') Hole Diameter: 6mm Installation Guide Preparing your Spoilboard When your spoilboard arrives, it should come with everything you need to be installed. In order to check, please compare the bottom of your spoilboard to the one shown above. Assuming that your spoilboard looks like the above, you will want to partially unscrew the 6 T nuts shown above so that there will be some room for them to shift properly as you tighten them during installation. Installation Next, you will want to align the T Nuts so that they will be able to fit into the slots on your CNC bed. It is best to do so while the board is oriented for installation. Please see image 2 for what will fit (circled in green) versus what orientations will not fit (circled in red). With the spoilboard in place, tighten the hex screws as far as they will go without over-tightening. As you do so, each T nut will rotate and clamp into place, securing your spoilboard to the CNC bed. Enjoy Making Once you have done so, try lifting your spoilboard at each corner to make sure that all T slot nuts have properly anchored to the bed. The spoilboard has been successfully installed, now you can enjoy making! Compatible with Recommended accessories Review: 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. Review: Superb - Superb ## Features - A spoilboard is a disposable workbench mounted above the router's table. It can protect the router table from damage as well as being an expendable surface that can participate in workholding. - Material: MDF (Medium-Density Fibreboard). MDF is very dense translating into more weight with enhanced strength and durability. Size is 30 x 18 x 1.2cm (11-4/5''x 7''x 1/2'') - Compatibility: Perfectly compatible with 3018 series CNC router kit. - Application: Usually used when cutting or carving wooden materials. The MDF spoilboard is used as a base to cut on so that your CNC table is not damaged by the cutting tools. It can ensure the stability of the cutting material, thereby achieving more precise cutting. - Easy to Use: Easy to install the spoilboard with pre-installed threaded holes (6mm) for fixture clamps. Can be used with most bench clamping systems. Installation Guide: https://s3.desertcartaws.com/s3.image.smart/download/101-63-SP3018/Genmitsu_3018_CNC_Spoilboard_Installation_Guide.pdf ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08LD1XG3F | | Base Type | Replacable | | Base type | Replacable | | Battery Description | Corded electric | | Best Sellers Rank | 140,769 in DIY & Tools ( See Top 100 in DIY & Tools ) 633 in Router Accessories & Parts | | Brand | Genmitsu | | Country of Origin | China | | Customer Reviews | 4.5 out of 5 stars 552 Reviews | | Item Dimensions W x H | 12H millimetres | | Item Weight | 1.1 Pounds | | Item weight | 1.1 Pounds | | Manufacturer | Genmitsu | | Material | Medium Density Fiberboard | | Model Number | SP3018 | | Number of Packs | 1 | | Part Number | SP3018 | | Power source | Corded Electric | | Product dimensions | 12H millimetres | | UPC | 816550024010 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Genmitsu - **Item weight:** 499 g - **Material:** Medium Density Fiberboard - **Power source:** Corded Electric - **Product dimensions:** 12H millimetres ## Images ![Genmitsu CNC MDF Spoilboard for 3018 CNC Routers, 30 x 18 x 1.2cm (11-4/5''x 7''x 1/2''), M6 Holes (6mm) - Image 1](https://m.media-amazon.com/images/I/71aEf+VrKIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Quality & Easy Install. *by N***H on 29 November 2020* 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. ### ⭐⭐⭐⭐⭐ Superb *by A***N on 31 August 2025* Superb ### ⭐⭐⭐⭐⭐ Great buy *by J***N on 13 September 2023* Excellent product. Well made fits perfectly. ## Frequently Bought Together - Genmitsu CNC MDF Spoilboard Table for 3018 CNC Router Machine, 30 x 18 x 1.2cm (11-4/5''x 7''x 1/2''), M6 Holes (6mm), Screws and Nuts Included - Genmitsu CNC 3018-PRO Router Kit GRBL Control 3 Axis Plastic Acrylic PCB PVC Wood Carving Milling Engraving Machine, XYZ Working Area 300x180x45mm - Genmitsu 40pcs End Mills CNC Router Bits, 1/8" Shank CNC Cutter Milling Carving Bit Set Including 2-Flute Flat Nose & Ball Nose, Nano Blue Coat & Titanium Coat, MC40A --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/242482844-genmitsu-cnc-mdf-spoilboard-for-3018-cnc-routers-30-x](https://www.desertcart.tn/products/242482844-genmitsu-cnc-mdf-spoilboard-for-3018-cnc-routers-30-x) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-20*