# Engraver bit Proxxon 28250, stainless steel, 5.16 mm diameter

**URL:** https://aio.lv/en/product--proxxon-28-250--1942097
**Data updated:** 2026-03-07 11:02 (EET)
**Category:** Power Tools Accessories
**Manufacturer:** Proxxon
**Manufacturer code:** 28 250
**EAN:** 4006274282506
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proxxon-28-250--1942097

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Proxxon 28250 is an engraver bit made of stainless steel with a 5.16 mm diameter. Designed for precision engraving and cutting tasks, it fits compatible handheld engravers and rotary tools. Suitable for working on metal, wood, plastics and similar materials, the durable stainless-steel construction provides corrosion resistance and stable performance for detail work.

## Long description

Proxxon 28250 is an engraver bit made from stainless steel with a 5.16 mm working diameter and a 3/32" (2.35 mm) shank. Engineered for precision engraving, grinding and finishing, this single-piece tool features a consistently even coating of diamond dust to maintain cutting ability on hard and abrasive materials. It is compatible with handheld engravers and rotary tools that accept a 2.35 mm shank and offers corrosion resistance and long-term stability for detailed work.
Advantages
The diamond-dust coating provides uniform abrasive action across the profile, enabling fine detail work and extended tool life on hard substrates. Stainless steel construction of the bit and shank resists corrosion and deformation during normal use, while the 5.16 mm diameter gives a stable contact area for controlled material removal. The single-piece design reduces the risk of loosening or wobble in high-speed rotary applications.
Suitable for
Engraving and detailing on steel and chrome-cobalt alloys
Working on glass, stone, ceramics and porcelain
Shaping, grinding and finishing plastics and composite materials
Precision deburring and small-area material removal
Key specifications
Material of tool: stainless steel body with diamond-dust abrasive coating
Working diameter: 5.16 mm
Shank diameter: 3/32" (2.35 mm)
Design: single-piece engraver bit for rotary tools and handheld engravers
Intended use: engraving, grinding, finishing of hard and brittle materials
How to use
Secure the engraver bit in a compatible collet or chuck that accepts a 2.35 mm shank, ensuring it is clamped straight and firmly. Select an appropriate speed for the material—moderate to high speeds for hard materials such as glass or steel, and lower speeds for more fragile or soft plastics—to avoid overheating and chipping. Apply light, steady pressure and make multiple shallow passes for fine detail or deeper cuts, allowing the abrasive coating to do the work rather than forcing the tool.
Usage recommendations
Wear appropriate eye and respiratory protection when working with abrasive dust and chips. Use coolant or intermittent cutting for prolonged operations on metals to reduce heat buildup and extend tool life. Inspect the bit before each use and replace when the abrasive coating is visibly worn or performance declines.

## Specifications

| Feature | Value |
|---|---|
| Material | Stainless steel |
| Diameter | 5.16 mm |

## FAQ

### How much does the Engraver bit Proxxon 28250, 5.16 mm cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 13.07.2026 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 Proxxon 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 Proxxon 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

https://aio.lv/img/cache/product/1942097/58133888_large.webp