--- product_id: 562487992 title: "Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, 3\" (76 mm) Diameter, 240 Grit Size" brand: "flex-hone" price: "775.68 DT" currency: TND in_stock: true reviews_count: 5 category: "Flex Hone" url: https://www.desertcart.tn/products/562487992-brush-research-flex-hone-cylinder-hone-bc-series-silicon-carbide store_origin: TN region: Tunisia --- # 240 grit silicon carbide for optimal surface finish 3" diameter for precise honing Made in USA for trusted quality Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, 3" (76 mm) Diameter, 240 Grit Size **Brand:** flex-hone **Price:** 775.68 DT **Availability:** ✅ In Stock ## Summary > 🔧 Hone your edge, own the precision. ## Quick Answers - **What is this?** Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, 3" (76 mm) Diameter, 240 Grit Size by flex-hone - **How much does it cost?** 775.68 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/562487992-brush-research-flex-hone-cylinder-hone-bc-series-silicon-carbide) ## Best For - flex-hone enthusiasts ## Why This Product - Trusted flex-hone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Perfected:** 3-inch diameter designed to fit and hone cylinder walls flawlessly. - • **Flexible Yet Durable:** Silicon carbide bristles flex to adapt to cylinder contours without compromising strength. - • **Proudly American-Made:** Crafted in the USA by Brush Research Manufacturing, guaranteeing premium quality and reliability. - • **Universal Compatibility:** Works seamlessly with 3/8" or 1/2" chuck drills for versatile use. - • **Optimal Grit for Performance:** 240 medium silicon carbide grit ensures a smooth, consistent crosshatch finish. ## Overview The Brush Research FLEX-HONE BC Series is a 3-inch diameter flexible cylindrical hone featuring 240 grit silicon carbide abrasive. Made in the USA, it fits 3/8" or 1/2" chuck drills and is engineered to restore and sharpen cylinder walls with a consistent crosshatch finish, ideal for professional-grade engine maintenance and metal finishing. ## Description Flexible cylindrical hone made of silicone carbide Made in the USA by Brush Research Manufacturing Hone is centered and can be used with 3/8" or 1/2" chuck drill Perfect for sharpening the hole and touching up the cylinder The tone size listed on the product is the hole it should be used for (or a little smaller hole will work) Review: Excellent Product - Worked great for honing 2001 Honda Civic cylinder walls. This restored the crosshatch in order for new piston rings to seat. Review: DI QUALITA' - OTTIMO. USARE CON CAUTELA ## Features - Flexible cylindrical hone made of silicone carbide - Made in the USA by Brush Research Manufacturing - Hone is centered and can be used with 3/8" or 1/2" chuck drill - Perfect for sharpening the hole and touching up the cylinder - The tone size listed on the product is the hole it should be used for (or a little smaller hole will work) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002XUL0X6 | | Best Sellers Rank | #256,466 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #39 in Flex Hones | | Brand | Flex-Hone | | Brand Name | Flex-Hone | | Bristle Type | Flexible | | Compatible Material | Metal | | Customer Reviews | 4.7 out of 5 stars 141 Reviews | | Grit Material | Silicon Carbide | | Grit Material Type | Silicon Carbide | | Grit Number | 240 | | Grit Type | Medium | | Item Diameter | 3 Inches | | Item Dimensions | 7.6 x 7.6 x 0.1 Centimeters | | Item Weight | 222 g | | Manufacturer | Brush Research | | Material | Silicon Carbide | | Material Type | Silicon Carbide | | Model Number | BC30024 | | Number of Pieces | 1 | | Part Number | BC30024 | | Recommended Uses For Product | Finishing, Grinding | | UPC | 843469126528 700736745236 | ## Product Details - **Material:** Silicon Carbide - **Brand:** Flex-Hone - **Grit Material:** Silicon Carbide - **Bristle Type:** Flexible - **Compatible Material:** Metal ## Images ![Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, 3" (76 mm) Diameter, 240 Grit Size - Image 1](https://m.media-amazon.com/images/I/81-3xGw-8iL.jpg) ![Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, 3" (76 mm) Diameter, 240 Grit Size - Image 2](https://m.media-amazon.com/images/I/81GErFrZFwL.jpg) ![Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, 3" (76 mm) Diameter, 240 Grit Size - Image 3](https://m.media-amazon.com/images/I/71EZRkPmdaL.jpg) ![Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, 3" (76 mm) Diameter, 240 Grit Size - Image 4](https://m.media-amazon.com/images/I/81aPGQTXemL.jpg) ![Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, 3" (76 mm) Diameter, 240 Grit Size - Image 5](https://m.media-amazon.com/images/I/81X4pgWlJtL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent Product *by D***D on 22 May 2026* Worked great for honing 2001 Honda Civic cylinder walls. This restored the crosshatch in order for new piston rings to seat. ### ⭐⭐⭐⭐⭐ DI QUALITA' *by E***S on 7 April 2025* OTTIMO. USARE CON CAUTELA ### ⭐⭐⭐ Ok but many of the ball hones were stuck together and had to be separated *by C***E on 7 December 2023* It does do the job but quality assurance is not that great since many of the ball hones were bonded together during the manufacturing process. There must have at least a dozen stuck together and a couple instance where three ball or more balls were stuck together in one big blob. Had to cut them apart with side cutter to free them apart. ## Frequently Bought Together - Brush Research BC30024 FLEX-HONE®, 3" (76.2mm) Diameter, 240 Grit, Silicon Carbide, For Mild Steel, Stainless Steel, Cast Iron and Softer Ferrous Materials - Brush Research FHQ FLEX-HONE® Oil, Specially Formulated Honing Oil, 1 Quart Bottle (32 fl oz) - Brush Research BC112320AO FLEX-HONE, 1-1/2" (38mm) Diameter, 320 Grit, Aluminum Oxide, For Aluminum, Brass, Bronze and Softer Non-Ferrous Materials --- ## 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.tn/products/562487992-brush-research-flex-hone-cylinder-hone-bc-series-silicon-carbide](https://www.desertcart.tn/products/562487992-brush-research-flex-hone-cylinder-hone-bc-series-silicon-carbide) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-29*