# SAIT® 21020 General Purpose Saucer Shape Depressed Center Wheel, 4-1/2 in dia x 1/4 in Thick, 7/8 in Center Hole, 24 Grit, Aluminum Oxide Abrasive

**Brand:** [SAIT](https://dev.maxsupplyco.com/brands/SAIT)
**SKU:** 21020-13333
**MPN:** 21020
**Price:** $3.51 · in stock
**URL:** https://dev.maxsupplyco.com/product/sait-21020

## Features

- Type 28 saucer shape allows greater surface area coverage and provides the operator with greater grind visibility
- Additional fiberglass reinforcement for maximum safety in high lateral pressure applications
- Our unique Super-Lock™ hub combines both a mechanical locking system and chemical bond providing one of the safest, vibration-free designs in the industry
- Soft bond for fast stock removal
- Use this saucer shape (type 28) for uniform grinding of large flat surfaces

## Specifications

| Spec | Value |
|---|---|
| UPC | 699053210209 |
| Brands | SAIT |
| Width (in) | 5 |
| Height (in) | 8.5 |
| Length (in) | 5 |
| Manufacturer | United Abrasives, Inc |
| Package Quantity | 25/Each |
| Standard Approvals | PROP65: You create dust when you cutsanddrill or grind materials such as woodpaintcementmasonry or metal. This dust often contains chemicals known to cause cancerbirth defects or other reproductive harm. |
| Manufacturer Part Number | 21020 |

## Description

SAIT® Depressed Center Wheel, General Purpose Saucer Shape, 4-1/2 in Wheel dia, 1/4 in Wheel Thickness, 7/8 in Center Hole, Arbor Connector, 24 Grit, Coarse Grade, Aluminum Oxide Abrasive, Wheel Type Number: Type 28, 13300 rpm Maximum, Resinoid Bond, Applicable Materials: Ferrous Metals and Low Grade Stainless Steel, Wheel Hardness: N, Black Wheel, Reinforced: Yes, Specifications Met: ANSI B165.1, ANSI B165.2, ANSI Z87.1, OSHA 29CFR 1910.1200

Features

- Type 28 saucer shape allows greater surface area coverage and provides the operator with greater grind visibility

- Additional fiberglass reinforcement for maximum safety in high lateral pressure applications

- Our unique Super-Lock™ hub combines both a mechanical locking system and chemical bond providing one of the safest, vibration-free designs in the industry

- Soft bond for fast stock removal

- Use this saucer shape (type 28) for uniform grinding of large flat surfaces