--- product_id: 470440957 title: "ILOVETOOL Vacuum Brazed Diamond Router Bit 1/4 Inch Shank for Marble Granite Travertine Tile Stone – Bullnose Edge Profiling & Radius Finishing for Countertop Shower Curb" brand: "ilovetool" price: "$47.28" currency: USD in_stock: true reviews_count: 9 category: "Ilovetool" url: https://www.desertcart.us/products/470440957-ilovetool-vacuum-brazed-diamond-router-bit-1-4-inch-shank store_origin: US region: United States of America --- # Vacuum brazed diamond for unmatched durability 6mm R6 bullnose radius for smooth edge profiling 1/4 inch shank fits standard drills & routers ILOVETOOL Vacuum Brazed Diamond Router Bit 1/4 Inch Shank for Marble Granite Travertine Tile Stone – Bullnose Edge Profiling & Radius Finishing for Countertop Shower Curb **Brand:** ilovetool **Price:** $47.28 **Availability:** ✅ In Stock ## Summary > 💎 Elevate your stonework game — flawless edges, zero compromises! ## Quick Answers - **What is this?** ILOVETOOL Vacuum Brazed Diamond Router Bit 1/4 Inch Shank for Marble Granite Travertine Tile Stone – Bullnose Edge Profiling & Radius Finishing for Countertop Shower Curb by ilovetool - **How much does it cost?** $47.28 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/470440957-ilovetool-vacuum-brazed-diamond-router-bit-1-4-inch-shank) ## Best For - ilovetool enthusiasts ## Why This Product - Trusted ilovetool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Vacuum brazed diamond construction ensures long-lasting sharpness even after extensive use. - • **Cool & Clean Cuts:** Optimized for wet use to reduce chipping and extend tool life, delivering pristine finishes every time. - • **Effortless Refinement:** Produces smooth radius profiles that require only light sanding for a polished, showroom-worthy look. - • **Precision Edge Mastery:** Craft flawless bullnose edges on marble, granite, and tile with professional-grade diamond brazing. - • **Universal Compatibility:** 1/4 inch shank seamlessly fits most standard routers and drills for effortless integration. ## Overview The ILOVETOOL Vacuum Brazed Diamond Router Bit features a 6mm R6 bullnose radius and a 1/4 inch shank, designed for professional edge profiling on marble, granite, travertine, and tile. Its vacuum brazed diamond construction guarantees durability and sustained sharpness, while wet use enhances cutting performance and tool longevity. Ideal for creating smooth, clean bullnose edges on countertops, shower curbs, and stone shelves with minimal finishing required. ## Description Product description Diamond Grinder Roundover 1/4'' Head Radius Router Bits for Marble Head Radius:6mm (1/4" inch) Shank Diameter :6.35mm (1/4"Shank ) Quantity: Only 1 Piece, Color:Silver Before vs After From rough cut edge to professional bullnose finish – ready for light sanding. Head Radius 6mm 1/4" inch Diamond BRAZED Profile Wheel Shank 1/4'' Grinding Bit Product Name:Bullnose router bit, Diamond Router Bit, Brazed Router Bit. Head Radius:6mm (1/4" inch) , Shank Diameter :6.35mm (1/4"Shank ), Quantity:Only 1 Piece. Recommended Use wet, The water is required to cool and lubricate when grinding process. Heads Shapes:Bullnose R6, Grit:60 Coarse, For routing stone with wood router. Product Name:Dia Bullnose Diamond Profile Wheel Router Bit Silver Tone. A new generation of tools, innovative Diamond BRAZED Profile Wheel, Water or other cooling agent is recommended for longer life of the bit. Works well, good edge and easy to use We customer Said:R6 Good edge round. Used R6 to cut approximately 6’ of edge and no sign of wear. Finished product drawing This is the resulting cut on the edge of a stone slab. cut on the edge of a stone slab Customer used it to edge porcelain tiles and worked perfectly, Good edge round. Review: Worked great - Worked great on granite Review: Perfect for my product. - Perfect router bit for stone. I couldnt be more happy. If you look closes to the shelves in my photo I had used the bit on them. They came out perfect! ## Features - Professional diamond router bit for marble, granite, travertine, engineered stone, and tile – creates bullnose edge profile on countertops, shower curbs, and stone shelves. - 1/4 inch shank fits standard drills and routers. R6 (6mm) bullnose radius produces smooth, consistent edge on natural and engineered stone. - Vacuum brazed diamond construction for strong durability and long-lasting sharpness. Maintains cutting performance after repeated use on multiple tiles or stone slabs. - For best results, use with water. Light water mist is recommended to cool the bit, reduce chipping, and extend tool life – especially on hard stone materials. - Creates clean radius profile on stone edges. The finish can be easily refined with light sanding for a polished look. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09ZNYN3FG | | Best Sellers Rank | #91,680 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #107 in Edge Treatment & Grooving Router Bits | | Brand | ILOVETOOL | | Brand Name | ILOVETOOL | | Customer Reviews | 4.6 out of 5 stars 105 Reviews | | Cut Type | Round-Over Cut | | Cutting Diameter | 6.35 Millimeters | | Item Diameter | 0.25 Inches | | Manufacturer | ILOVETOOL | | Material | Diamond | | Material Type | Diamond | | Model | QHYJD-R6-6.35mm | | Number of Flutes | 2 | | Part Number | QHYJD-R6-6.35mm | | Size | R6-6.35mm | | Size Name | R6-6.35mm | | Unit Count | 1 Count | ## Product Details - **Size:** R6-6.35mm - **Material:** Diamond - **Brand:** ILOVETOOL - **Item Weight:** 0.02 Kilograms - **Cut Type:** Round-Over Cut ## Images ![ILOVETOOL Vacuum Brazed Diamond Router Bit 1/4 Inch Shank for Marble Granite Travertine Tile Stone – Bullnose Edge Profiling & Radius Finishing for Countertop Shower Curb - Image 1](https://m.media-amazon.com/images/I/61etaAtcLxL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked great *by R***N on May 2, 2026* Worked great on granite ### ⭐⭐⭐⭐⭐ Perfect for my product. *by C***N on February 11, 2026* Perfect router bit for stone. I couldnt be more happy. If you look closes to the shelves in my photo I had used the bit on them. They came out perfect! ### ⭐⭐⭐⭐ Cut soft stone but roughly. *by D***L on August 20, 2025* Works good on travertine but super rough finish with lines. This will rough in a profile but plan on sanding ## Frequently Bought Together - ILOVETOOL Brazed Diamond Radius Bits 1/4 Head Bullnose Profile Wheel 1/4 Shank for Granite Stone - 4 Inch Diamond Polishing Pads with 5/8’’-11 Backer Pad, 12PCS Wet/Dry Granite Stone Polish Pad Kit for Drill, Grinder, Polisher, 50-6000 Grit Polishing Pad for Concrete Marble Rock Countertop Quartz - SHDIATOOL 1/2 Inch Shank Round-Over Router Bits 12MM Radius Corner Rounding Edge-Forming Marble Granite Quartz Stone --- ## 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.us/products/470440957-ilovetool-vacuum-brazed-diamond-router-bit-1-4-inch-shank](https://www.desertcart.us/products/470440957-ilovetool-vacuum-brazed-diamond-router-bit-1-4-inch-shank) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-21*