--- product_id: 619069434 title: "1/8 Router Bit 1/4 Shank, Upcut Spiral Router Bit 1/4 Inch Shank 1/8 Inch Cutting Dia. 1/4 Inch CNC Router Bits, Up Cut Router Bit Solid Carbide, Ideal for Wood Inlay, Plunge Plastic" brand: "sharpro" price: "S$38" currency: SGD in_stock: true category: "Sharpro" url: https://www.desertcart.sg/products/619069434-1-8-router-bit-1-4-shank-upcut-spiral-router store_origin: SG region: Singapore --- # Sustainable low-carbon manufacturing High-speed chip removal at 178° angle Precision CNC tolerance ±0.02mm 1/8 Router Bit 1/4 Shank, Upcut Spiral Router Bit 1/4 Inch Shank 1/8 Inch Cutting Dia. 1/4 Inch CNC Router Bits, Up Cut Router Bit Solid Carbide, Ideal for Wood Inlay, Plunge Plastic **Brand:** sharpro **Price:** S$38 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your craft with precision that cuts through the noise! ## Quick Answers - **What is this?** 1/8 Router Bit 1/4 Shank, Upcut Spiral Router Bit 1/4 Inch Shank 1/8 Inch Cutting Dia. 1/4 Inch CNC Router Bits, Up Cut Router Bit Solid Carbide, Ideal for Wood Inlay, Plunge Plastic by sharpro - **How much does it cost?** S$38 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/619069434-1-8-router-bit-1-4-shank-upcut-spiral-router) ## Best For - sharpro enthusiasts ## Why This Product - Trusted sharpro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Ultra-Smooth Finish:** Advanced surface polishing keeps roughness below Ra 0.8μm for pristine, burr-free edges. - • **Eco-Friendly Durability:** Crafted with sustainable low-carbon processes and solid carbide for long-lasting performance. - • **Universal Compatibility:** Fits all major handheld routers and CNC machines—BOSCH, Amana, Milwaukee, and more. - • **Effortless Chip Evacuation:** 178° upcut spiral design rapidly clears debris, keeping your workspace clean and cuts smooth. - • **Unmatched Precision Cutting:** CNC-controlled dimensions ensure flawless, splinter-free wood and plastic inlays every time. ## Overview The SHARPRO 1/8 Upcut Spiral Router Bit features a 1/4 inch shank and 1/8 inch cutting diameter, engineered with solid tungsten carbide for durability. Its CNC precision ensures dimensional accuracy within ±0.02mm, while the 178° upcut spiral design optimizes chip removal for smooth, clean cuts. Compatible with major handheld routers and CNC machines, this bit is polished to a surface roughness below Ra 0.8μm, delivering professional-grade finishes. Manufactured with sustainable low-carbon methods, it balances high performance with eco-conscious durability. ## Description SHARPRO 1/8 Router Bit 1/4 Shank, Upcut Spiral Router Bit 1/4 Inch Shank 1/8 Inch Cutting Dia. 1/4 Inch CNC Router Bits, Up Cut Router Bit Solid Carbide, Ideal for Wood Inlay, Plunge Plastic - desertcart.com ## Features - Wide Compatibility: Applicable to all kinds of wood, including hardwoods, softwoods, and Plastic. Suitable for various handheld router brands such as BOSCH, Amana, Milwaukee, and traditional CNC plunging machines. - High-Polished Cutting: The sturdy blade body and sharp cutting edge enable the tool to remain stable during High-speed cutting. Moreover, its 178-degree effectively removes chips from the front end. - Smooth Cutting: SHARPRO uses advanced techniques to remove irregularities and burrs during manufacturing, keeping the router bits' surface roughness below Ra 0.8μm to ensure cleaner and smoother cuts. - Precision: CNC router bits, the dimensional error of the cutting tool is controlled within -0.02 mm. Fit for Plunging and prevents fraying and splintering. - Sustainability: Sharpro’s low-carbon process cuts waste & tool changes, enabling sustainable high-speed machining. A truly sustainable tool must protect nature and deliver durability—Sharpro delivers both. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CVW38NX7 | | Best Sellers Rank | #15,485 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Spiral Router Bits | | Brand Name | SHARPRO | | Customer Reviews | 4.5 4.5 out of 5 stars (457) | | Cut Type | Up-Cut | | Cutting Diameter | 0.13 inches | | Cutting Length | 12 millimeters | | Included Components | 1/4 Shank, 1/8 Cutting Diameter, 12mm Cutting edge length CNC end mill bits | | Item Diameter | 0.25 inches | | Manufacturer | SHARPRO | | Material Type | Tungsten Carbide | | Model | Upcut | | Number of Flutes | 2 | | Number of Items | 1 | | Part Number | SHARPRO | | Size Name | 1/4" SHK - 0.47" CL - 1/8" DIA - 1.97" OVL | | UPC | 785034490606 | | Unit Count | 1 Count | ## Product Details - **Brand:** SHARPRO - **Cut Type:** Up-Cut - **Cutting Length:** 12 millimeters - **Material:** Tungsten Carbide - **Size:** 1/4" SHK - 0.47" CL - 1/8" DIA - 1.97" OVL ## Images ![1/8 Router Bit 1/4 Shank, Upcut Spiral Router Bit 1/4 Inch Shank 1/8 Inch Cutting Dia. 1/4 Inch CNC Router Bits, Up Cut Router Bit Solid Carbide, Ideal for Wood Inlay, Plunge Plastic - Image 1](https://m.media-amazon.com/images/I/5109jbkIoLL.jpg) ![1/8 Router Bit 1/4 Shank, Upcut Spiral Router Bit 1/4 Inch Shank 1/8 Inch Cutting Dia. 1/4 Inch CNC Router Bits, Up Cut Router Bit Solid Carbide, Ideal for Wood Inlay, Plunge Plastic - Image 2](https://m.media-amazon.com/images/I/71aQfxrZyjL.jpg) ![1/8 Router Bit 1/4 Shank, Upcut Spiral Router Bit 1/4 Inch Shank 1/8 Inch Cutting Dia. 1/4 Inch CNC Router Bits, Up Cut Router Bit Solid Carbide, Ideal for Wood Inlay, Plunge Plastic - Image 3](https://m.media-amazon.com/images/I/71dPuVC8kWL.jpg) ![1/8 Router Bit 1/4 Shank, Upcut Spiral Router Bit 1/4 Inch Shank 1/8 Inch Cutting Dia. 1/4 Inch CNC Router Bits, Up Cut Router Bit Solid Carbide, Ideal for Wood Inlay, Plunge Plastic - Image 4](https://m.media-amazon.com/images/I/71tntFVBQcL.jpg) ![1/8 Router Bit 1/4 Shank, Upcut Spiral Router Bit 1/4 Inch Shank 1/8 Inch Cutting Dia. 1/4 Inch CNC Router Bits, Up Cut Router Bit Solid Carbide, Ideal for Wood Inlay, Plunge Plastic - Image 5](https://m.media-amazon.com/images/I/814BJeq7nfL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Questions & Answers **Q: What materials can this bit cut?** A: Hardwood, softwood, plywood, MDF, and other wood materials. **Q: Does it work with CNC machines?** A: Yes, it features a 1/4" shank for most CNC routers. **Q: Why choose an upcut spiral bit?** A: It provides fast chip removal and efficient deep cutting. **Q: Will it leave a smooth finish?** A: Yes, the spiral design delivers cleaner and smoother cuts. **Q: How can I extend its lifespan?** A: Use proper speed, feed rate, and cutting depth for better durability. --- ## 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.sg/products/619069434-1-8-router-bit-1-4-shank-upcut-spiral-router](https://www.desertcart.sg/products/619069434-1-8-router-bit-1-4-shank-upcut-spiral-router) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-20*