Engineered for performance and safety, the Koyo-Sha Cut-A-Net Flat Type Disc features abrasive grains firmly bonded to a mesh backing. This design enhances cutting efficiency and minimizes clogging. It excels in cutting and sanding plastic, FRP, asbestos, tiles, glass, rubber, and metal with clear cut ends and smooth surfaces.

Koyo-Sha Cut-A-Net Flat Type Disc

Koyo-Sha’s Cut-A-Net Flat Type Disc offers industrial-grade quality with open-meshed support that improves airflow and cooling for prolonged use. Dual-sided abrasive surfaces ensure strong cutting action and extended product life. Perfect for metalworking, plastic shaping, and surface finishing with reduced burning and burrs.

Features

Open-Mesh Double-Sided Structure

Abrasive grains are adhered to both sides of an open mesh backing, allowing chips to pass through and preventing clogging. Efficient cutting and cooling.

Wide Grit Range

Available in grit sizes from #12 up to #400, letting you choose coarse to fine finishes depending on material and desired result.

Multiple Sizes & Fibre Thicknesses

Discs come in several diameters (100, 125, 150, 180 mm) and thickness / fibre thickness variants (0.8 mm, 1.0 mm), some with slits in larger sizes for better fit and performance.

High RPM Capability

Each disc size has a maximum safe operating speed: e.g. 100 mm OD up to 13,700 rpm, 180 mm OD lower (7,600 rpm), to ensure safety and performance.

Versatile Material Compatibility

Suitable for cutting/grinding/plishing plastics, FRP, tiles, glass, rubber, metals. Offers good finish even without secondary burr removal steps.

Overview

Specification	Detail
Product Name	Cut-A-Net Flat Type Disc, Koyo-Sha Abrasive Cloth Products (Disc)
Abrasive Type	Silicon Carbide (Abrasive C)
Bond Type	Resin bond (R/R)
Backing / Structure	Open-mesh glass cloth backing, double-sided abrasive layers
Size Options (Diameter × Bore)	100×15.9 mm, 125×15.9 mm, 150×22.2 mm, 180×22.2 mm (also “SL” versions)
Fibre Thickness	0.8 mm or 1.0 mm (for some types)
Available Grit Sizes	12, 14, 16, 20, 24, 30, 36, 40, 50, 60, 80, 100, 120, 150, 180, 240, 320, 400
Max RPM per Diameter	100 mm OD: 13,700 rpm 125 mm OD: 11,000 rpm 150 mm OD: 9,200 rpm 180 mm OD: 7,600 rpm
Bore Shape Options	Discs without slits; Type 441 includes slits for larger thick discs to adapt to machines easily.
Applications	Cutting, grinding, polishing of plastic / FRP / tiles / glass / rubber / metal; works to produce clean surface without burrs; good cooling effect reduces risk of burning workpiece.