This felt wheel with integrated shaft from Koyo-Sha eliminates the need for separate polishing compounds due to its built-in abrasive. Designed for uniform thickness and elasticity, it achieves precision surface finishing on parts such as turbocharger components, metal sheets, molds, and fiber-reinforced resin.

Koyo-Sha New Felt With Shaft

Koyo-Sha’s New Felt With Shaft combines durability and consistent performance with pre-impregnated abrasive for effective polishing. Suitable for ferrous and non-ferrous metals, it delivers smooth, high-quality finishes while reducing preparation time and maintaining a cleaner work environment.

Koyo-Sha New Felt With Shaft

Features

01
Pre-impregnated with Abrasive

Removes need for extra polishing compounds, saving time.

02
Chromium Oxide Type Option

Ideal for ferrous metals and high polish luster.

03
Aluminium Oxide Type Option

Best for light metals and non-ferrous surfaces.

04
Uniform Thickness & Elasticity

Ensures even surface contact for consistent finish.

05
Integrated Shaft Design

Easy mounting on polishing equipment without extra adapters.

Overview

Koyo-Sha New Felt With Shaft
SpecificationDetail
Product NameKoyo-Sha New Felt With Shaft 
Types / MaterialChromium Oxide Type; Aluminum Oxide Type 
ImpregnationOxide + Grease (either Cr_2O_3 + grease or Al_2O_3 + grease) 
ApplicationsFine finishing / luster polishing on ferrous metals (carbon steel, stainless steel), non-ferrous metals, resin, ceramic, small parts; de-burring; polishing corners and edges. 
UniformityElastic felt, uniform thickness to permit consistent finish. 
Recommended Surface Speed (Disc version)1400-1700 m/min 
Recommended Surface Speed (Shaft version)1200-1500 m/min; shaft size “15” example: “25,000-32,000 rpm” 
Key AdvantagesCleaner workspace (less compound to apply separately), better polish consistency, efficient corner/corner‐edge removal, fewer setup steps.