KF Series abrasive wheels from Koyo-Sha feature a resin-bond abrasive cloth (R/R or G/G/R/G) that offers long life and consistent abrasive action. Their flexible design adapts to flat and contoured surfaces while producing uniform finishes and minimizing workpiece burning during grinding.

Koyo-Sha Abrasive Cloth Wheel KF series

Designed for industrial grinding and finishing tasks, the Koyo-Sha KF abrasive wheel helps reduce burrs, smooth edges, and improve surface quality. Available in multiple abrasive types and grit sizes, it suits use with automatic grinders and handheld tools for diverse finishing applications.

Koyo-Sha Abrasive Cloth Wheel KF seriesa

Features

01
Abrasive Cloth Flaps

Radial cloth flaps provide continuous fresh abrasive contact, reducing clogging and overheating.

02
Bond Types

Available in R/R (resin-bond) or variants like G/G and R/G for specific performance.

03
Versatile Use

Suitable for deburring to grinding on various metals and alloys.

04
Adaptable Flexibility

Flexible fin design conforms to curved and flat surfaces.

05
Wide Grit Range

Many grit sizes available (#40 to #600+ depending on type).

Overview

Koyo-Sha Abrasive Cloth Wheel KF series
SpecificationTypical Value / Notes
Product NameKoyo-Sha Abrasive Cloth Wheel KF Series (flap / KF Wheel) 
Abrasive ClothResin-bond abrasive cloth flaps (Regibon) 
Bond TypesR/R (Resin bond), G/G, R/G variants 
UsageDry and wet deburring, grinding, finishing
Available Grit SizesApprox. 40, 60, 80, 100, 120, 150, 180, 220, 240, 280, 320, 400, 500, 600 
Typical TypesCAT (high cut), EAK (general metal), SAK (flexible finish), WAK (medium grind), ABR (fine finish)
Wheel DimensionsVarious diameters and widths (refer to catalog) 
Max RPMDepends on wheel diameter/width (catalog-specific) 
ApplicationsIndustrial grinding, polishing, edge finishing on metal components