# Pneumatic Straight Grinder Adler AD-2142, 1/4-inch collet, 20,000 RPM

**URL:** https://aio.lv/en/product--adler-2142--11535229
**Data updated:** 2026-03-11 13:39 (EET)
**Category:** Grinding & Sanding Machines
**Manufacturer:** Adler
**Manufacturer code:** 2142
**EAN:** 5902557210374
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 69.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 57.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--adler-2142--11535229

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Adler AD-2142 is a pneumatic straight grinder with a 1/4-inch collet and a maximum speed of 20,000 RPM. Designed for grinding, deburring and surface finishing in metalworking and fabrication, it connects to compressed air systems for continuous operation. Compact and aimed at precision work, it suits workshops and industrial maintenance tasks.

## Long description

The Adler AD-2142 pneumatic straight grinder is a compact air-powered tool designed for precision grinding, deburring and surface finishing in metalworking and fabrication. With a 1/4-inch collet and a maximum speed of 20,000 RPM, this straight grinder connects to standard compressed air systems to provide continuous, high-speed performance for workshop and industrial maintenance tasks. Its slim body and balanced design help operators maintain control during detailed work and in confined spaces.
Advantages
The Adler AD-2142 offers a high no-load speed of up to 20,000 RPM in a compact straight-grinder form factor, enabling fast material removal and fine finishing. The 1/4-inch collet accepts common rotary accessories for versatile use, while the pneumatic drive provides continuous operation without thermal limitations of electric motors. Its small diameter body improves access to tight areas and reduces operator fatigue during extended use.
Suitable for
 Grinding weld seams and burrs on metal parts
 Surface preparation and finishing in fabrication
 Deburring machined components and castings
 Precision work in maintenance and repair operations
 Accessing confined spaces where a straight grinder is required
Key specifications
 Drive type: pneumatic (air-powered)
 Collet size: 1/4 inch
 Maximum speed: 20,000 RPM (no-load)
 Tool type: straight grinder for rotary accessories
 Application: grinding, deburring, surface finishing
How to use
Connect the tool to a clean, regulated compressed air supply using an appropriate hose and quick-connect fitting. Secure the desired rotary accessory in the 1/4-inch collet and tighten according to the accessory manufacturer's instructions. Hold the straight grinder with a steady grip, position the rotating accessory against the workpiece, and apply light, consistent pressure; allow the tool's speed to do the cutting or finishing. After use, isolate the air supply and allow the tool to stop before changing accessories or performing maintenance.
Usage recommendations
Use appropriate personal protective equipment, including eye and hearing protection, and wear gloves suitable for rotating tools. Maintain the compressed air system with clean, dry air and recommended lubrication to prolong tool life. Select accessories rated for the grinder's maximum speed and inspect them for damage before each use. Store the tool in a dry, clean environment when not in use.

## FAQ

### How much does the Pneumatic Straight Grinder Adler AD-2142 cost, and is it available for purchase?

The price is 69.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Adler products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Adler service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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