--- product_id: 270342109 title: "1/4 Shank Surfacing Router Bit" brand: "binstak" price: "B/.102" currency: PAB in_stock: true category: "Binstak" url: https://www.desertcart.com.pa/products/270342109-1-4-shank-surfacing-router-bit store_origin: PA region: Panama --- # 4-sided carbide inserts for longevity 1/4" shank fits most routers 1" cutting diameter for precision 1/4 Shank Surfacing Router Bit **Brand:** binstak **Price:** B/.102 **Availability:** ✅ In Stock ## Summary > 💎 Flatten like a pro—surfacing precision that keeps you ahead of the curve! ## Quick Answers - **What is this?** 1/4 Shank Surfacing Router Bit by binstak - **How much does it cost?** B/.102 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/270342109-1-4-shank-surfacing-router-bit) ## Best For - binstak enthusiasts ## Why This Product - Trusted binstak brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Router Fit:** Works seamlessly with CNC, handheld, and table-mounted routers - • **Balanced 2-Wing Design:** Ensures smooth, vibration-free surfacing every time - • **Industrial-Grade Steel Body:** Built tough with anti-kickback for maximum safety and durability - • **Versatile Material Compatibility:** Perfect for hardwood, MDF, plywood, laminate, acrylic, and more - • **Cost-Effective Replaceable Inserts:** Swap out carbide edges instead of the whole bit—smart savings for pros ## Overview The BINSTAK CNC Spoilboard Surfacing Router Bit features a 1/4" shank and 1" cutting diameter with durable 4-sided carbide inserts. Its balanced 2-wing design and industrial-grade steel body deliver smooth, safe, and efficient wood slab flattening across a wide range of materials. Replaceable inserts make it a cost-effective choice for professional woodworking and CNC applications. ## Description CNC Spoilboard Surfacing Router Bit, 1/4" Shank 1" Cutting Diameter, Carbide Insert Slab Flattening Router Bits Planing Bit Wood Planer Bit Woodworking Tools by BINSTAK - desertcart.com ## Features - 2-WING INSERT CNC ROUTER BIT: Shank: 1/4"; Cut Diameter: 1" ; Carbide Inserts: 12*12mm. 2-wing design, resulting in a more balanced tool while running. - INDUSTRIAL GRADE CNC WOOD ROUTER BIT: Super-strength steel body with anti kickback design, 2 cutting blades. - COST-EFFECTIVE INSERT BIT: The surfacing router bit utilizes 4-sided solid carbide inserts. All 4 edges of carbide inserts can be used, use a screwdriver to make other blade edge outside. Replace the carbide inserts when needed, instead of replacing the whole bit. Cost effective solution compared to brazed router bits and solid carbide spiral bits. - This planer router bit is perfect for wood slabs flattening, resurface or plane the top surface of the spoilboard. Used on soft and hard woods, particle board, MDF, plywood compact panel, laminate, acrylic and etc. - Use on CNC and other automatic routers as well as hand-held and table-mounted portable routers. Such as woodworking engraving machine, trimming machine, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08SKYYN7P | | Best Sellers Rank | #15,492 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Edge Treatment & Grooving Router Bits | | Brand | BINSTAK | | Brand Name | BINSTAK | | Customer Reviews | 4.5 out of 5 stars 2,111 Reviews | | Cut Type | Spoil Board Surfacing/Bottom Cleaning | | Cutting Diameter | 1 Inches | | Cutting Length | 0.25 Inches | | Item Diameter | 1 Inches | | Item Weight | 0.19 Kilograms | | Manufacturer | BINSTAK | | Material | Alloy Steel, Carbide | | Material Type | Alloy Steel, Carbide | | Model | 1/4 insertRB 1inch | | Number of Flutes | 4 | | Part Number | 1/4 insertRB 1inch | | Size | 1/4" Shank-1" Cut Dia. (2 Inserts) | | Size Name | 1/4" Shank-1" Cut Dia. (2 Inserts) | | UPC | 686082953795 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** BINSTAK - **Cutting Length:** 0.25 Inches - **Item Weight:** 0.19 Kilograms - **Material:** Alloy Steel, Carbide - **Size:** 1/4" Shank-1" Cut Dia. (2 Inserts) ## Images ![1/4 Shank Surfacing Router Bit - Image 1](https://m.media-amazon.com/images/I/51S94C5LhHL.jpg) ![1/4 Shank Surfacing Router Bit - Image 2](https://m.media-amazon.com/images/I/61OzRmKuSdL.jpg) ![1/4 Shank Surfacing Router Bit - Image 3](https://m.media-amazon.com/images/I/61kYAibj9EL.jpg) ![1/4 Shank Surfacing Router Bit - Image 4](https://m.media-amazon.com/images/I/61-Twt9CWcL.jpg) ![1/4 Shank Surfacing Router Bit - Image 5](https://m.media-amazon.com/images/I/61AC8TEmiBL.jpg) ## Available Options This product comes in different **Pattern, Size** options. ## Questions & Answers **Q: Where can I buy replacement blades?** A: Dear customer, we sell original inserts. This is the link: https://www.amazon.com/dp/B087BDMCZ4 This insert is suitable for insert router bit of BINSTAK and NITOMAK. Any questions, please feel free to contact us by email. --BINSTAK Customer Services Team **Q: is there any manufacturer recommended speeds to use on a cnc?** A: Short answer no. I would google about speeds and feeds. The spindle speed and the feed rate go hand and hand. It also controls chip load. The faster something spins the faster it will need to move while cutting. Most tools will only have a max rpm limit. This tool I would stay away from its cheap. The carbide quality is horrible. The insert pockets are sloppy. **Q: How is the quality of this bit** A: Really great quality! Great value for money **Q: Anyone ever try using this like a drill bit into wood?...I go through 1" forsner bits like candy, and would love to be able to index the cutters** A: I tried that on the CNC but didn't go very well. Whenever the bit is going just vertically into the the wood it burns it. I imagine it is because there is no angle on the inserts and it was made to cut from the sides only. For surfacing and milling it is amazing. --- ## 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.com.pa/products/270342109-1-4-shank-surfacing-router-bit](https://www.desertcart.com.pa/products/270342109-1-4-shank-surfacing-router-bit) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-07-09*