--- product_id: 678936594 title: "- O Flute Upcut Spiral Router Bit 1/4 Inch Shank 1/4\" Cutting Dia. 1\" CL. 2-1/4\"OVL. Carbide Single Flute CNC Router Bit, Ideal for Aluminum, Plastic, Acrylic, Wood, MDF and PVC" brand: "sharpro" price: "€ 54.08" currency: EUR in_stock: true reviews_count: 13 category: "Sharpro" url: https://www.desertcart.gr/products/678936594-o-flute-upcut-spiral-router-bit-1-4-inch-shank store_origin: GR region: Greece --- # Fast chip removal with spiral design 2-1/4" overall length for deep cuts 1/4" cutting diameter precision - O Flute Upcut Spiral Router Bit 1/4 Inch Shank 1/4" Cutting Dia. 1" CL. 2-1/4"OVL. Carbide Single Flute CNC Router Bit, Ideal for Aluminum, Plastic, Acrylic, Wood, MDF and PVC **Brand:** sharpro **Price:** € 54.08 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your craft with precision that cuts through the noise! ## Quick Answers - **What is this?** - O Flute Upcut Spiral Router Bit 1/4 Inch Shank 1/4" Cutting Dia. 1" CL. 2-1/4"OVL. Carbide Single Flute CNC Router Bit, Ideal for Aluminum, Plastic, Acrylic, Wood, MDF and PVC by sharpro - **How much does it cost?** € 54.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/678936594-o-flute-upcut-spiral-router-bit-1-4-inch-shank) ## 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 - • **Deep Reach Mastery:** 2.25" overall length lets you tackle thicker materials effortlessly. - • **Smooth & Non-Stick:** Mirror-polished 25°-28° helix angle reduces friction and prevents material buildup. - • **Precision Perfected:** 0.25" cutting diameter ensures exact, clean cuts every time. - • **Sustainable Durability:** Low-carbon manufacturing means less waste and longer tool life—cut smarter, not harder. - • **Universal Compatibility:** Fits top handheld routers like BOSCH, Dewalt, Milwaukee, plus CNC machines. ## Overview The SHARPRO O Flute Upcut Spiral Router Bit features a 1/4" cutting diameter and 1" cutting length with a 2-1/4" overall length, crafted from durable tungsten carbide. Its single-flute design with a 25°-28° helix angle and mirror-polished surface ensures smooth, non-stick cutting across aluminum, plastics, acrylic, wood, MDF, and PVC. Compatible with major handheld routers and CNC machines, it offers fast chip removal and sustainable manufacturing for professional-grade, precise machining. ## Description SHARPRO O Flute Upcut Spiral Router Bit 1/4 Inch Shank 1/4" Cutting Dia. 1" CL. 2-1/4"OVL. Carbide Single Flute CNC Router Bit, Ideal for Aluminum, Plastic, Acrylic, Wood, MDF and PVC - desertcart.com Review: Very high performance - Deadly sharp, very high quality. Cuts through 6061 aluminum like it was balsa wood. Good price for what you get. I used a a wood router to cut a 1/8 x 1/8 inch groove into a 6 foot length of bar stock with no problems at all. Added the tiniest amount of cutting fluid. Took longer to setup than to make the cut. Review: Great - Great quality CNC bit. It cuts cleanly, stays sharp, and performs exactly as expected. Installation was easy, and the finish is smooth with accurate results. Excellent value for the price—I would definitely buy this bit again. ## Features - Application：Applicable to Aluminum, Plexiglass, Plastic, Acrylic and various wood such as softwoods, solid wood, plywood and MDF. 1inch cutting length; 2-1/4inch OVL.. - Smooth machined surface: The Helix angle of cutting edge is 25°~28° and with mirror polishing, which makes it non-stick and enables smooth cutting. - Fast chip removal: The larger spiral chip space design and high precision with an error within ±0.02mm ensure precise cutting and fast chip removal. - Compatibility: It is suitable for various handheld router brands like BOSCH, Dewalt, Milwaukee, and traditional CNC milling or engraving machines. - 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 | B0D1FLB69N | | Best Sellers Rank | #11,013 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Spiral Router Bits | | Brand | SHARPRO | | Brand Name | SHARPRO | | Customer Reviews | 4.6 out of 5 stars 238 Reviews | | Cut Type | Center Cut | | Cutting Diameter | 0.25 inches | | Cutting Length | 1 inches | | Included Components | 1 | | Item Diameter | 0.25 inches | | Manufacturer | SHARPRO | | Material | Tungsten Carbide | | Material Type | Tungsten Carbide | | Model | SPWSY1LX1/4*1/4*1*2-1/4 | | Number of Flutes | 1 | | Number of Items | 1 | | Part Number | SHARPRO | | Size | 1/4" DIA - 1" CL - 1/4" SHK | | Size Name | 1/4" DIA - 1" CL - 1/4" SHK | | UPC | 648564254967 | | Unit Count | 1 Count | ## Product Details - **Brand:** SHARPRO - **Cut Type:** Center Cut - **Cutting Length:** 1 Inches - **Material:** Tungsten Carbide - **Size:** 1/4" DIA - 1" CL - 1/4" SHK ## Images ![- O Flute Upcut Spiral Router Bit 1/4 Inch Shank 1/4" Cutting Dia. 1" CL. 2-1/4"OVL. Carbide Single Flute CNC Router Bit, Ideal for Aluminum, Plastic, Acrylic, Wood, MDF and PVC - Image 1](https://m.media-amazon.com/images/I/51jrXqsL63L.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Questions & Answers **Q: What makes an O-flute flute bit different?** A: Its O-flute design provides ample chip space for smooth cutting and efficient chip removal. **Q: Can I use this router bit on aluminum and brass?** A: Yes. It is suitable for aluminum, brass, copper, soft metals, acrylic, wood, and other compatible materials. **Q: What types of cuts can this bit make?** A: Ideal for slotting, grooving, pocketing, profiling, engraving, trimming, and edge milling. **Q: What is the difference between upcut and downcut?** A: Upcut lifts chips away from the cut, while downcut pushes chips downward for better top-edge control. **Q: When should I choose an upcut or downcut bit?** A: Choose upcut for efficient chip evacuation; choose downcut when a cleaner top surface is preferred. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very high performance *by N***E on July 6, 2026* Deadly sharp, very high quality. Cuts through 6061 aluminum like it was balsa wood. Good price for what you get. I used a a wood router to cut a 1/8 x 1/8 inch groove into a 6 foot length of bar stock with no problems at all. Added the tiniest amount of cutting fluid. Took longer to setup than to make the cut. ### ⭐⭐⭐⭐⭐ Great *by L***O on July 31, 2026* Great quality CNC bit. It cuts cleanly, stays sharp, and performs exactly as expected. Installation was easy, and the finish is smooth with accurate results. Excellent value for the price—I would definitely buy this bit again. ### ⭐⭐⭐⭐⭐ Great quality *by I***T on August 17, 2026* Great quality for the money. --- ## 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.gr/products/678936594-o-flute-upcut-spiral-router-bit-1-4-inch-shank](https://www.desertcart.gr/products/678936594-o-flute-upcut-spiral-router-bit-1-4-inch-shank) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-30*