---
product_id: 254368612
title: "Astro Pneumatic 3037 Air Belt Sander (1/2\" x 18\") with 3pc Belts (#36, 40 & #60)"
brand: "ap astro pneumatic tool company"
price: "€ 187.26"
currency: EUR
in_stock: true
reviews_count: 5
category: "Ap Astro Pneumatic Tool Company"
url: https://www.desertcart.nl/products/254368612-astro-pneumatic-3037-air-belt-sander-1-2-x-18
store_origin: NL
region: Netherlands
---

# Simple belt tension lever 0.5HP industry-leading power Variable speed control Astro Pneumatic 3037 Air Belt Sander (1/2" x 18") with 3pc Belts (#36, 40 & #60)

**Brand:** ap astro pneumatic tool company
**Price:** € 187.26
**Availability:** ✅ In Stock

## Summary

> ⚡ Sand smarter, not harder — the ultimate air belt sander for pros on the move!

## Quick Answers

- **What is this?** Astro Pneumatic 3037 Air Belt Sander (1/2" x 18") with 3pc Belts (#36, 40 & #60) by ap astro pneumatic tool company
- **How much does it cost?** € 187.26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/254368612-astro-pneumatic-3037-air-belt-sander-1-2-x-18)

## Best For

- ap astro pneumatic tool company enthusiasts

## Why This Product

- Trusted ap astro pneumatic tool company brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready for Any Job:** Comes with 3 grit belts (#36, 40 & 60) to tackle rough to fine sanding tasks.
- • **Compact Yet Durable:** Lightweight aluminum build designed for comfort and long-lasting workshop use.
- • **Effortless Belt Changes:** Quick tension lever lets you swap belts in seconds—stay in the zone.
- • **Power Through Welds Like a Pro:** 0.5HP motor delivers relentless sanding force for metal and wood.
- • **Precision Speed at Your Fingertips:** Easily adjust belt speed on-the-fly for flawless finishes every time.

## Overview

The Astro Pneumatic 3037 Air Belt Sander is a powerful, air-powered tool featuring a 0.5HP motor, variable speed control, and a user-friendly belt tension lever. Designed for precision weld removal and versatile sanding, it includes three sanding belts (36, 40, 60 grit) and a durable aluminum body, making it a must-have for professional workshops and on-site jobs.

## Description

Never compromised on quality, fully equipped with state-of-the-art technology - Designed with the user optimal experience in mind. International Renown, constantly modernizing powerful devices to meet the demands of the modern user.

Review: I initially bought this tool to work off-site, however quickly discovered my small portable compressor could not keep up. Really this is no surprise but it's useful to know you'll need a decent air supply for continuous usage. The tool itself is excellent, very powerful, and works beautifully. This is now a valued member of my workshop air-tool set. There is no trigger guard or lock, so this is not a tool to leave lying around while connected to an air supply (also quite normal for this class of tool). The tool comes with the necessary allen keys for adjustment of the belt angle relative to the motor. As expected, the tool does require the use of air-tool oil before and during extended operation. The belt speed is variable and easily adjusted on-the-fly. Definitely would recommend this product, especially when paired with Zirconia sanding belts. Chews through metal and wood very easily at low grit and does nice detail work at high grits.
Review: This knocks down welds super quick when paired with 3M carbide belts.

## Features

- Great for Spot Weld Removal
- Simple belt tension lever
- Variable speed control and increased pulley space for new thicker belts
- Industry leading 0.5HP
- Includes: 303740 -Sanding Belt 40 Grit - 1/2" x 18" 303760 - Sanding Belt 60 Grit - 1/2" x 18" 303780 - Sanding Belt 80 Grit - 1/2" x 18"

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00L50MKJS |
| ASIN  | B00L50MKJS |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #25,899 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Power Belt Sanders |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,436) |
| Customer reviews | 4.7 4.7 out of 5 stars (1,436) |
| Date First Available | 21 September 2023 |
| Date First Available  | 21 September 2023 |
| Department  | unisex-adult |
| Grit Description | Medium |
| Grit Rating | 40 |
| Included components | 1 Astro Pneumatic Tool Branded Product |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 998 g |
| Item model number | 3037 |
| Item model number  | 3037 |
| Item thickness | 2.2 Inches |
| Manufacturer | Astro Pneumatic Tool Company |
| Manufacturer  | Astro Pneumatic Tool Company |
| Material | Aluminum |
| Number of Handles | 1 |
| Part number | 3037 |
| Power source type | Air-Powered |
| Product Dimensions | 39.37 x 8.89 x 5.08 cm; 997.9 g |
| Product Dimensions  | 39.37 x 8.89 x 5.08 cm; 997.9 g |
| Size | 1/2” x 18” |
| Style | Sander |
| tech_spec_battery_description_toys | air-powered |

## Product Details

- **Brand:** AP Astro Pneumatic Tool Company
- **Grit number:** 40
- **Grit type:** Medium
- **Power source:** Air-Powered
- **Product dimensions:** 38.1L x 10.2W x 7.6H centimeters

## Images

![Astro Pneumatic 3037 Air Belt Sander (1/2" x 18") with 3pc Belts (#36, 40 & #60) - Image 1](https://m.media-amazon.com/images/I/51gcihxnImL.jpg)
![Astro Pneumatic 3037 Air Belt Sander (1/2" x 18") with 3pc Belts (#36, 40 & #60) - Image 2](https://m.media-amazon.com/images/I/71kjEmXIMXL.jpg)
![Astro Pneumatic 3037 Air Belt Sander (1/2" x 18") with 3pc Belts (#36, 40 & #60) - Image 3](https://m.media-amazon.com/images/I/71zMbgK-qaL.jpg)
![Astro Pneumatic 3037 Air Belt Sander (1/2" x 18") with 3pc Belts (#36, 40 & #60) - Image 4](https://m.media-amazon.com/images/I/91RxgQ+QKLL.jpg)

## Questions & Answers

**Q: How does belt replacement go on these.  Have a 3m currently and it's impossible to depress to install the new belts?**
A: I have had no issues with removal or replacement of the sanding belts on the Astro 3036 Belt Sander.  There is a small lever on the side to lock the front roller in place while you are compressing it.  This small lever lock the front roller in place so you can remove the old belt and replace it with a new one.  You would than release the small lever to allow the front roller to spring back into position.

**Q: What size air tank is required/recommended to run this sander?**
A: This is a great tool for a vast variety of jobs. very powerful, but you at not going to run this tool very long on a small pancake type compressor. a minimum requirement would be a least 3 hp with 40 gal tank for regular home owner use. 5 hp two stage would be better. if you don't have the air this tool will not perform as intended. I hope this helps

**Q: what it is power voltage 120v or 240v?**
A: This is a air tool. Meaning you need a air compressor to power it.

**Q: I'm buying for a christmas gift.  Where and what size belts do you buy?**
A: 3/4X20-1/2
P#801034-32184

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***L on 7 October 2020*

I initially bought this tool to work off-site, however quickly discovered my small portable compressor could not keep up. Really this is no surprise but it's useful to know you'll need a decent air supply for continuous usage. The tool itself is excellent, very powerful, and works beautifully. This is now a valued member of my workshop air-tool set. There is no trigger guard or lock, so this is not a tool to leave lying around while connected to an air supply (also quite normal for this class of tool). The tool comes with the necessary allen keys for adjustment of the belt angle relative to the motor. As expected, the tool does require the use of air-tool oil before and during extended operation. The belt speed is variable and easily adjusted on-the-fly. Definitely would recommend this product, especially when paired with Zirconia sanding belts. Chews through metal and wood very easily at low grit and does nice detail work at high grits.

### ⭐⭐⭐⭐⭐ Review
*by M***R on 26 April 2023*

This knocks down welds super quick when paired with 3M carbide belts.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 4 November 2024*

seems like decent quality and works well. i use in autobody shop so if it takes my abuse its not bad.

## Frequently Bought Together

- Astro Pneumatic 3037 Air Belt Sander (1/2" x 18") with 3pc Belts (#36, #40 & #60)
- 1/2" x 18" Zirconia Sanding Belts for Metal - 1/2 x 18 Inch Zirconia Metal Grinding Sand Paper, 36 PCS 80 Grits, Perfect for Knife Blade Sharpening, Metal Polishing, Derusting, Woodworking
- 1/2 Inch x 18 Inch Sanding Belts, 4 Each of 60/80/120/180/240 Grits, Belt Sander Tool for Woodworking, Metal Polishing, 20 Pack Aluminum Oxide Sanding Belt

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*