--- product_id: 457501068 title: "O Flute CNC Router Bit 1/4 Inch Shank 1 Inch Cutting Length with Extra Long Life Coating Single Flute End Mill for Acrylic Aluminum Wood Cut" brand: "spetool" price: "AR$92503" currency: ARS in_stock: true reviews_count: 13 category: "Spe Tool" url: https://www.desertcart.com.ar/products/457501068-o-flute-cnc-router-bit-1-4-inch-shank-1 store_origin: AR region: Argentina --- # 1/4" shank fits standard routers 1" cutting length for deep precise cuts 2.5x longer life with advanced coating O Flute CNC Router Bit 1/4 Inch Shank 1 Inch Cutting Length with Extra Long Life Coating Single Flute End Mill for Acrylic Aluminum Wood Cut **Brand:** spetool **Price:** AR$92503 **Availability:** ✅ In Stock ## Summary > ⚡ Cut sharper, last longer, and stay ahead of the curve! ## Quick Answers - **What is this?** O Flute CNC Router Bit 1/4 Inch Shank 1 Inch Cutting Length with Extra Long Life Coating Single Flute End Mill for Acrylic Aluminum Wood Cut by spetool - **How much does it cost?** AR$92503 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/457501068-o-flute-cnc-router-bit-1-4-inch-shank-1) ## Best For - spetool enthusiasts ## Why This Product - Trusted spetool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Longevity:** Advanced coating extends bit life by 2.5x, reducing downtime and replacement costs. - • **Effortless Chip Removal:** Unique O-Flute spiral design prevents clogging for smooth, stable cutting performance. - • **Precision Meets Durability:** Carbide single flute design delivers clean, accurate cuts every time. - • **Ready for Pro-Level Projects:** Ideal for CNC routing, sign making, and hobbyist crafts demanding precision. - • **Versatile Material Compatibility:** Perfect for acrylic, aluminum, wood, plastics, and non-ferrous metals. ## Overview The SpeTool O Flute CNC Router Bit features a 1/4" shank and 1" cutting length with a single flute carbide design. Its unique O-Flute spiral ensures efficient chip removal, while an advanced coating boosts durability by 2.5 times. Engineered for precision and versatility, it excels in cutting acrylic, aluminum, wood, and plastics, making it a must-have for professional CNC routing and hobbyist projects alike. ## Description SpeTool O Flute CNC Router Bit 1/4 Inch Shank 1 Inch Cutting Length with Extra Long Life Coating Single Flute End Mill for Acrylic Aluminum Wood Cut - desertcart.com Review: Cnc zero flute UHMW! Clean cut! - I had been using end mills and switched to this for uhwm & other plastics. It cuts clean and allowed me up my feed and speed love the Spe bits Review: Tough to beat for the price. - A great single flute cutter for the money. I'm using it lightly for now, 1" DOC, .005 per flute at 7k RPM around a the outside of a 2-1/4" piece of round stock. Does a nice job and the final cut yields a diameter that matches G-code program with in a couple tenths. Will buy again! ## Features - SPECIFICATION. Spiral Router Bits 1" cutting length; 1/4" cutting diameter; 1/4" shank; 2-1/2" overall length, can be used on routers with 1/4" collect; - COATING. The new coating provide up to 2.5 times life than the uncoated, make the bit sturdy durable, sharp efficient, smooth stable - UNIQUE DESIGN. O-Flute design spiral router bit ensures efficient chip removal, reducing clogging, providing smooth cutting performance, and extending tool life; - APPLICABLE MATIARIALS. Suitable for a variety of materials, acrylic, plastic, aluminum, copper, and wood; Used for Carving, Cutting, Slotting, Milling, Hollow Cutting; - WIDE APPLICATION. Perfect for CNC routing, hobbyist projects, and sign making with plastic and non-ferrous materials. - DURABLE AND PRECISE. Single flute router bits, high-quality construction ensures durability and precision, allowing for consistent and accurate cuts. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B6VNZ6HM | | Best Sellers Rank | #36,725 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Spiral Router Bits | | Brand | SpeTool | | Brand Name | SpeTool | | Customer Reviews | 4.3 out of 5 stars 280 Reviews | | Cut Type | Up-Cut | | Cutting Diameter | 0.25 inches | | Cutting Length | 1 inches | | Included Components | Plastic Storage Box | | Item Diameter | 0.25 inches | | Item Weight | 9.07 g | | Manufacturer | SpeTool | | Material | Carbide | | Material Type | Carbide | | Model | SP1F-D1/4-TaC | | Number of Flutes | 1 | | Number of Items | 1 | | Part Number | SP1F-D1/4-TaC | | Size | 1PCS 1/4" Dia-1" CL-1/4" Shank | | Size Name | 1PCS 1/4" Dia-1" CL-1/4" Shank | | Unit Count | 1 Count | ## Product Details - **Size:** 1PCS 1/4" Dia-1" CL-1/4" Shank - **Material:** Carbide - **Brand:** SpeTool - **Cutting Length:** 1 Inches - **Item Weight:** 0.02 Pounds ## Images ![O Flute CNC Router Bit 1/4 Inch Shank 1 Inch Cutting Length with Extra Long Life Coating Single Flute End Mill for Acrylic Aluminum Wood Cut - Image 1](https://m.media-amazon.com/images/I/518OsK8OkkL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: What spiral router bit should I order if I want to engrave a memorial metal coin?** A: Single flute router bit, Ball nose router bit, If you have any question or idea, just leave SpeTool message, SpeTool Professional Service Team will help you. **Q: Does this end mill require lubrication for milling brass?** A: Lubrication should help improve surface finish, but shouldn't be necessary. **Q: What SpeTool can supply?** A: SpeTool is specialized in manufacturing various cutting tools including CNC router bits, carving and engraving bits, aluminum and metal end mills, grinder burr and other rotary tools for industrial and DIYer. Any question, welcome let us know. **Q: Recommended Woodworker Technical Term** A: Feed Rate (IPM) = RPM x # of cutting edges x Chip Load Chip Load = per cutting edge. IPS = Inches Per Second. IPM = Inches Per Minute. RPM = Revolutions Per Minute. # of cutting edges = # of flutes.* ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cnc zero flute UHMW! Clean cut! *by K***T on February 20, 2026* I had been using end mills and switched to this for uhwm & other plastics. It cuts clean and allowed me up my feed and speed love the Spe bits ### ⭐⭐⭐⭐⭐ Tough to beat for the price. *by D***D on January 3, 2026* A great single flute cutter for the money. I'm using it lightly for now, 1" DOC, .005 per flute at 7k RPM around a the outside of a 2-1/4" piece of round stock. Does a nice job and the final cut yields a diameter that matches G-code program with in a couple tenths. Will buy again! ### ⭐⭐⭐⭐⭐ Excellent Quality *by T***T on December 20, 2025* This worked great. The fine but allowed for detailed engraving. We bought extra just in case, though they lasted much longer than expected. High quality, would definitely buy again. --- ## 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.ar/products/457501068-o-flute-cnc-router-bit-1-4-inch-shank-1](https://www.desertcart.com.ar/products/457501068-o-flute-cnc-router-bit-1-4-inch-shank-1) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-29*