--- product_id: 240208506 title: "POLIFAN® Flap Disc 4-1/2\" x 7/8\" Flat PSF-Extra, Zirconia, 40 Grit (Pack of 1) - Part 60458" brand: "pferd" price: "2201 som" currency: KGS in_stock: true reviews_count: 8 category: "Pferd" url: https://www.desertcart.kg/products/240208506-polifan-flap-disc-4-1-2-x-7-8-flat store_origin: KG region: Kyrgyzstan --- # High flap density ensures long service life Aggressive 40 grit zirconia for fast stock removal 4.5" diameter for versatile grinding POLIFAN® Flap Disc 4-1/2" x 7/8" Flat PSF-Extra, Zirconia, 40 Grit (Pack of 1) - Part 60458 **Brand:** pferd **Price:** 2201 som **Availability:** ✅ In Stock ## Summary > ⚡ Grind smarter, not harder — unleash pro-level speed and durability! ## Quick Answers - **What is this?** POLIFAN® Flap Disc 4-1/2" x 7/8" Flat PSF-Extra, Zirconia, 40 Grit (Pack of 1) - Part 60458 by pferd - **How much does it cost?** 2201 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/240208506-polifan-flap-disc-4-1-2-x-7-8-flat) ## Best For - pferd enthusiasts ## Why This Product - Trusted pferd brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Task Mastery:** Perfect for chamfering, deburring, surface finishing, and weld seam smoothing—your all-in-one metal finishing solution. - • **Endurance That Outlasts:** High-density flaps deliver consistent performance and durability, reducing downtime and replacement costs. - • **Versatile Compatibility:** Optimized for low-power angle grinders, giving you control and flexibility across diverse projects. - • **Cost-Effective Excellence:** Combines aggressive grinding with long life for maximum economic efficiency in daily industrial use. - • **Powerful Precision Grinding:** Engineered for efficient metalwork on steel and stainless steel with superior material removal speed. ## Overview The PFERD POLIFAN® Flap Disc 4-1/2" x 7/8" PSF-Extra with 40 grit zirconia alumina is a high-performance grinding accessory designed for steel and stainless steel. Featuring aggressive stock removal, exceptional durability from high flap density, and compatibility with low-power angle grinders, it delivers fast, controlled, and cost-efficient metal finishing for professionals seeking reliable, long-lasting results. ## Description The PFERD Universal Line PSF POLIFAN Flap Disc is designed for efficient processing of the most common metal materials. Built for steel and stainless steel (INOX), this robust flap disc delivers an aggressive stock removal rate combined with a long service life, making it a cost-effective choice for daily grinding applications. Thanks to its high flap density, the disc provides excellent durability and consistent performance throughout its lifespan. The POLIFAN flap disc also performs reliably on low-power angle grinders, allowing for fast, controlled work across a wide range of tasks while maintaining high economic efficiency. Review: Works well - Great product works well and fast Review: Heavy duty thick. - I discovered this brand when I bought a mowing blade sharpening kit that uses an angle grinder. Is less expensive than other brands and made in Germany. Lasts a long time. Better than others. Very thick. ## Features - UNIVERSAL LINE PERFORMANCE: PFERD POLIFAN Universal Line PSF flap disc is designed for efficient grinding of the most common metal materials with excellent economic efficiency. - AGGRESSIVE STOCK REMOVAL: Delivers fast material removal for quicker work and reduced grinding time on steel and stainless steel (INOX). - LONG SERVICE LIFE: High flap density ensures very good durability and consistent performance throughout the life of the disc. - WORKS WITH LOW-POWER GRINDERS: Performs reliably even on low-power angle grinders, offering good control and versatility. - VERSATILE APPLICATIONS: Ideal for chamfering, deburring, step-by-step fine grinding, surface grinding, and working on weld seams. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005YT1RA4 | | Best Sellers Rank | #278,163 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #297 in Flap Discs | | Brand | PFERD | | Compatible Devices | Angle Grinder | | Construction Type | Coated | | Date First Available | January 13, 2014 | | Global Trade Identification Number | 00097758604581 | | Grit Material | Zirconia Alumina | | Grit Number | 40 | | Grit Type | Coarse | | Item Diameter | 4.5 Inches | | Item Thickness | 0.75 Inches | | Item Weight | 0.48 ounces | | Item model number | 60458 | | Manufacturer | PFERD | | Maximum Rotational Speed | 13300 RPM | | Product Dimensions | 4.5"L x 4.5"W | | Recommended Uses For Product | Cutting, Grinding | | UPC | 097758604581 | ## Product Details - **Brand:** PFERD - **Compatible Devices:** Angle Grinder - **Grit Material:** Zirconia Alumina - **Grit Type:** Coarse - **Product Dimensions:** 4.5"L x 4.5"W ## Images ![POLIFAN® Flap Disc 4-1/2" x 7/8" Flat PSF-Extra, Zirconia, 40 Grit (Pack of 1) - Part 60458 - Image 1](https://m.media-amazon.com/images/I/816brpIn+oL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well *by M***6 on February 3, 2025* Great product works well and fast ### ⭐⭐⭐⭐⭐ Heavy duty thick. *by L***B on June 18, 2024* I discovered this brand when I bought a mowing blade sharpening kit that uses an angle grinder. Is less expensive than other brands and made in Germany. Lasts a long time. Better than others. Very thick. ### ⭐⭐⭐⭐⭐ Not made in china *by F***O on July 6, 2024* Work well. Highly recommend! ## Frequently Bought Together - 4-1/2" x 7/8" POLIFAN® Flap Disc - Flat PSF-Extra, Zirconia, 40 Grit - PFERD POLIFAN - Curve Radial Type Flap Disc - 5"x5/8-11" Thread, 40 Grit Zirconia, Welding Accessory, Angle Grinder Attachment - For Steel and Stainless Steel (INOX) Grinding - Pack of 1 - Part 67216 - Pferd 61201 5" CC-Grind-Solid 7/8" A.H. - SG for Steel --- ## 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.kg/products/240208506-polifan-flap-disc-4-1-2-x-7-8-flat](https://www.desertcart.kg/products/240208506-polifan-flap-disc-4-1-2-x-7-8-flat) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-19*