# 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://maxsupplyco.com/brands/SAIT)
**SKU:** 21020-13333
**MPN:** 21020
**Price:** $3.58 · in stock
**URL:** https://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 cut, sand, drill or grind materials such as wood, paint, cement, masonry or metal. This dust often contains chemicals known to cause cancer, birth defects or other reproductive harm. For more information visit www.P65warnings.ca.gov |
| 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