--- product_id: 247685992 title: "Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, 2\" (51 mm) Diameter, 240 Grit Size" brand: "flex-hone" price: "S$94" currency: SGD in_stock: true category: "Flex Hone" url: https://www.desertcart.sg/products/247685992-brush-research-flex-hone-cylinder-hone-bc-series-silicon-carbide store_origin: SG region: Singapore --- # Self-centering & self-aligning for flawless results Silicon carbide abrasive for durable surface finish 2" diameter for precise bore sizing Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, 2" (51 mm) Diameter, 240 Grit Size **Brand:** flex-hone **Price:** S$94 **Availability:** ✅ In Stock ## Summary > 🎯 Hone your edge with precision and power! ## Quick Answers - **What is this?** Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, 2" (51 mm) Diameter, 240 Grit Size by flex-hone - **How much does it cost?** S$94 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/247685992-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 - • **Tailored Fit:** Order by actual bore size with the tool produced oversized for a perfect, customized honing experience. - • **Wide Size Range:** Available from 4mm to 36 inches, covering all your precision honing needs. - • **Precision Perfected:** Self-centering, self-aligning, and self-compensating for wear ensures flawless surface finishing every time. - • **Durable Abrasive Power:** Silicon carbide grit delivers consistent, long-lasting performance on metal surfaces. - • **Versatile Compatibility:** Works seamlessly by hand or with CNC equipment, adapting to your workflow effortlessly. ## Overview The Brush Research FLEX-HONE BC Series is a 2-inch diameter silicon carbide abrasive cylinder hone designed for precision surface finishing and cross hole deburring. Featuring self-centering, self-aligning, and wear-compensating technology, it ensures consistent, high-quality results whether used manually or in CNC equipment. Available in sizes from 4mm to 36 inches, it’s the go-to tool for professionals demanding durable, precise metalworking finishes. ## Description The Flex-Hone® tool was originally created by Brush Research Manufacturing to deglaze cylinder walls in automotive applications. Brush Research embraced the benefits of a plateau finish and pioneered the concept of plateau honing culminating in the introduction of the Flex-Hone tool in 1972. The Flex-Hone has gained many nicknames over the years and including ball hone, ball style hone, flexihone, dingleberry hone, bead brush, glaze breaker and glaze buster. Flexible honing with the Flex-Hone tool produces an oil holding cross hatch pattern and a true plateau finish free of cut, torn and folded metal. Any type or size of cylinder can benefit from the Flex-Hone®. These abrasive bead style brushes are produced in standard diameters from 4mm to 36 inches. Nine abrasive types are offered including silicon carbide, aluminum oxide, boron carbide and diamond allowing the tool to be tailored to finish any base material. A choice of 11 different grit selections are available for precise control of finish parameters. The elimination of peaks results in rapid ring seating, better oil control, reduced seepage in hydraulic and pneumatic applications and provides better seal performance and longer seal life. Successful applications include firearm chambers, shotgun barrels, musical instruments, combustion chambers, air compressors, pumps, valve bodies, valve guides, brake cylinders, wheel cylinders and the list goes on and on. Flex-Hone® tools are also very effective for deburring cross drilled holes, port radiusing and edge blending. Because of its unique construction, the Flex-Hone is self-centering, self-aligning, and self-compensating for wear so it does not require an elaborate set-up or special training. Deburring can be effectively automated and combined in the machining process to allow a complete cylinder finish in one operation or it can be employed as a secondary operation with equal results. ## Features - Flexible abrasive cylinder hone for surface finishing and cross hole deburring - Self-centering, self-aligning, self-compensating for wear - Use by hand or in CNC equipment - Order by actual bore size, tool produced oversized - Sizes from 4mm to 36 inches ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002XUL0LS | | Best Sellers Rank | 200,976 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 97 in Flex Hones | | Brand | Flex-Hone | | Bristle Type | Silicon Carbide | | Colour | Grey | | Compatible Material | Metal | | Customer Reviews | 4.6 4.6 out of 5 stars (145) | | Grit Material Type | Carbide | | Grit Number | 240 | | Grit Type | Coarse, Fine, Medium | | Included Components | BC 2" (51MM) 240SC FLEX-HONE | | Item Diameter | 2 Inches | | Item Dimensions | 20.3 x 11.9 x 6.1 centimetres | | Item Type Name | Brush Research BC20024 FLEX-HONE®, 2" (50.8mm) Diameter, 240 Grit, Silicon Carbide, For Mild Steel, Stainless Steel, Cast Iron and Softer Ferrous Materials | | Manufacturer | Brush Research Manufacturing | | Manufacturer Part Number | BC20024 | | Material | Silicon Carbide | | Model Number | BC20024 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 1 | | Recommended Uses For Product | Deburring, Grinding, Metalworking, Precision Tasks | | UPC | 843469122483 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Flex-Hone - **Bristle type:** Silicon Carbide - **Colour:** Grey - **Grit material:** Carbide - **Material:** Silicon Carbide ## Images ![Brush Research FLEX-HONE Cylinder Hone, BC Series, Silicon Carbide Abrasive, 2" (51 mm) Diameter, 240 Grit Size - Image 1](https://m.media-amazon.com/images/I/81ARtvsGVtL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Brush Research BC20024 FLEX-HONE®, 2" (50.8mm) 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 GB41824 FLEX-HONE®, 4-1/8" (105mm) Diameter, 240 Grit, Silicon Carbide, For Mild Steel, Stainless Steel, Cast Iron and Softer 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.sg/products/247685992-brush-research-flex-hone-cylinder-hone-bc-series-silicon-carbide](https://www.desertcart.sg/products/247685992-brush-research-flex-hone-cylinder-hone-bc-series-silicon-carbide) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-11-14*