# WALTER SURFACE TECHNOLOGIES FLEXSTEEL 4.5 in. x 7/8 in. Arbor x GR40 High Performance Flap Disc (10-Pack)

**Brand:** [WALTER SURFACE TECHNOLOGIES](https://shop.coreranger.com/brands/WALTER%20SURFACE%20TECHNOLOGIES)
**SKU:** 15W454
**Price:** $51.49 · in stock
**URL:** https://shop.coreranger.com/product/walter-surface-technologies-flexsteel-4-5-in-x-7-8-in-arbor-x-gr40-high-performance-flap-disc-10-pac-305936364

## Specifications

| Spec | Value |
|---|---|
| Kit | No |
| Grit | 40 |
| Model # | 15W454 |
| Internet # | 305936364 |
| Returnable | 90-Day |
| Application | General Purpose |
| Maximum RPM | 13000 RPM |
| Sanding Grade | Coarse;Medium;Fine |
| Arbor Size (in.) | 7/8" |
| Package Quantity | 10 |
| Abrasive Material | Aluminum Oxide |
| Ideally Used With | Angle Grinders |
| Tools Product Type | Other |
| Product Depth (in.) | 4.6 in |
| Wheel Diameter (in.) | 4-1/2" |
| Power Tool Accessory Type | Sanding/Grinding/Polishing Accessory |
| Sanding, Grinding and Polishing Accessory Type | Grinding/Cut-Off Wheel |

## Description

This is our newest flap disc. It is a general-purpose disc designed for use on steel in light industrial, metal fabrication and construction applications. This flap disc features a specially engineered zirconia alumina abrasive grain blend that self-sharpens with less pressure, providing a high removal rate when using angle grinders. It also provides an economical solution for workers who need a quality in an industrial grade flap disc.

• Designed for use on steel in light industrial and construction
• Self-sharpening grain blend provides high removal rate
• Trimmable backing extends disc life