--- product_id: 466848543 title: "Flex-Hone 320 Grit 5/8\"/16mm Bore Size 0.190\" Shank Size 8\" OAL Standard-Duty Silicon Carbide Flex Hone" brand: "flex-hone" price: "415 zł" currency: PLN in_stock: true reviews_count: 2 category: "Flex Hone" url: https://www.desertcart.pl/products/466848543-flex-hone-320-grit-5-8-16mm-bore-size-0 store_origin: PL region: Poland --- # Self-centering & self-aligning design 320 grit silicon carbide for precision finish Fits 5/8" (16mm) bore with 0.190" shank Flex-Hone 320 Grit 5/8"/16mm Bore Size 0.190" Shank Size 8" OAL Standard-Duty Silicon Carbide Flex Hone **Brand:** flex-hone **Price:** 415 zł **Availability:** ✅ In Stock ## Summary > ⚡ Hone your edge, own the finish. ## Quick Answers - **What is this?** Flex-Hone 320 Grit 5/8"/16mm Bore Size 0.190" Shank Size 8" OAL Standard-Duty Silicon Carbide Flex Hone by flex-hone - **How much does it cost?** 415 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/466848543-flex-hone-320-grit-5-8-16mm-bore-size-0) ## 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 - • **Effortless Alignment:** Self-centering and self-compensating for wear means no complex setup or training required. - • **Seamless Integration:** Use by hand or automate in CNC equipment for efficient deburring and finishing in one step. - • **Versatile Application:** Ideal for automotive cylinders, firearms, pumps, and more — from 4mm to 36 inches in diameter. - • **Durable Abrasive Technology:** 320 grit silicon carbide beads bonded to flexible nylon filaments deliver consistent, long-lasting performance. - • **Precision Surface Refinement:** Achieve a flawless plateau finish that enhances oil retention and seal longevity. ## Overview The Flex-Hone 320 Grit tool is a premium silicon carbide abrasive hone designed for precision surface finishing and deburring. Its flexible, self-aligning design fits bores from 4mm to 36 inches, delivering a plateau finish that improves oil retention, seal life, and component performance. Trusted since 1972, it’s perfect for automotive, industrial, and specialty applications, offering easy use by hand or CNC automation. ## 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. Review: Bored gx200/predator carburetor Review: Ordered this product the beginning of January and only got ... ## 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 | B002XUL13K | | Brand | Flex-Hone | | Brand Name | Flex-Hone | | Bristle Type | Abrasive Globule Bonded To Flexible Nylon Filament | | Bristle type | Abrasive Globule Bonded To Flexible Nylon Filament | | Color | Grey | | Colour | Grey | | Compatible Material | Aluminum,Automotive,Metal | | Customer Reviews | 4.6 out of 5 stars 11 Reviews | | Grit Material Type | Silicon Carbide | | Grit Number | 320 | | Grit Type | 320 | | Grit material | Silicon Carbide | | Grit type | 320 | | Included Components | BC 5/8" (16MM) 320SC FLEX-HONE | | Item Dimensions | 20.3 x 8.9 x 3 centimeters | | Item Weight | 1 Pounds | | Manufacturer | Brush Research Mfg. | | Material | Aluminum Oxide Metal Carbide Silicon Carbide Diamond | | Material Type | Aluminum Oxide Metal Carbide Silicon Carbide Diamond | | Number of Pieces | 1 | | Recommended Uses For Product | Deburring, Finishing, Grinding | | UPC | 843469128959 600717228614 | | Unit Count | 1 Count | ## Product Details - **Brand:** Flex-Hone - **Bristle type:** Abrasive Globule Bonded To Flexible Nylon Filament - **Colour:** Grey - **Grit material:** Silicon Carbide - **Material:** Aluminum Oxide Metal Carbide Silicon Carbide Diamond ## Images ![Flex-Hone 320 Grit 5/8"/16mm Bore Size 0.190" Shank Size 8" OAL Standard-Duty Silicon Carbide Flex Hone - Image 1](https://m.media-amazon.com/images/I/71tBtRYWlxL.jpg) ![Flex-Hone 320 Grit 5/8"/16mm Bore Size 0.190" Shank Size 8" OAL Standard-Duty Silicon Carbide Flex Hone - Image 2](https://m.media-amazon.com/images/I/61E6Ovc7hEL.jpg) ![Flex-Hone 320 Grit 5/8"/16mm Bore Size 0.190" Shank Size 8" OAL Standard-Duty Silicon Carbide Flex Hone - Image 3](https://m.media-amazon.com/images/I/71EZRkPmdaL.jpg) ![Flex-Hone 320 Grit 5/8"/16mm Bore Size 0.190" Shank Size 8" OAL Standard-Duty Silicon Carbide Flex Hone - Image 4](https://m.media-amazon.com/images/I/81aPGQTXemL.jpg) ![Flex-Hone 320 Grit 5/8"/16mm Bore Size 0.190" Shank Size 8" OAL Standard-Duty Silicon Carbide Flex Hone - Image 5](https://m.media-amazon.com/images/I/81X4pgWlJtL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bored gx200/predator carburetor *by M***O on 8 April 2017* ### ⭐ Ordered this product the beginning of January and only got ... *by A***R on 21 February 2016* --- ## 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.pl/products/466848543-flex-hone-320-grit-5-8-16mm-bore-size-0](https://www.desertcart.pl/products/466848543-flex-hone-320-grit-5-8-16mm-bore-size-0) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-27*