# Drill bit Proxxon 28876 — replacement rotary tool bit by Proxxon

**URL:** https://aio.lv/en/product--proxxon-28-876--1447371
**Data updated:** 2026-03-07 10:59 (EET)
**Category:** Drill Bits
**Manufacturer:** Proxxon
**Manufacturer code:** 28 876
**EAN:** 4006274288768
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 19.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--proxxon-28-876--1447371

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Proxxon 28876 is a replacement drill/rotary tool bit manufactured by Proxxon. Intended as an accessory for precision rotary tools and drills, it serves for drilling, grinding or shaping tasks depending on the tool setup. The part matches Proxxon systems that accept compatible bits and is suitable for hobby, model-making and light workshop use.

## Long description

Proxxon 28876 is a 6-piece set of replacement rotary tool drill bits designed for precision spot drilling in wood and plastic. The set includes sizes 1/64", 5/64", 3/32", 1/8", 9/64" and 5/32" (1.5, 2.0, 2.5, 3.0, 3.5 and 4.0 mm) and is intended for use with Proxxon rotary tools and other compatible precision drills that accept a 3 mm (7/64") shank. Each bit features a titanium nitride coating to reduce friction and extend service life. Spiral (twist) length is 28 mm and overall bit length is 50 mm, making the set suitable for fine hobby, model-making and light workshop tasks.
Advantages
The titanium nitride coating lowers friction during drilling and improves wear resistance for longer service intervals. A consistent 3 mm shank size allows secure mounting in collets and chucks designed for small rotary tools. The included range of diameters covers common precision drilling needs from 1.5 mm up to 4.0 mm, enabling accurate spot drilling in thin materials. The compact overall length and 28 mm spiral length provide control and visibility when working on small components.
Suitable for
 Hobby and model-making drilling in wood and plastic
 Precision spot drilling for small assemblies and fixtures
 Light workshop tasks requiring small diameter holes
 Use with Proxxon rotary tools and compatible precision drills
Key specifications
 Set composition: 6 drill bits — 1.5 mm, 2.0 mm, 2.5 mm, 3.0 mm, 3.5 mm, 4.0 mm
 Coating: titanium nitride (TiN) for reduced friction and improved durability
 Shank diameter: 3 mm (7/64") suitable for small tool collets
 Spiral (twist) length: 28 mm
 Total bit length: 50 mm
 Primary materials: suitable for drilling wood and plastic
How to use
Select the appropriately sized bit for the required hole diameter and insert the 3 mm shank into a compatible collet or chuck. Secure the bit firmly to avoid slippage, set the rotary tool to a moderate speed appropriate for wood or plastic, and advance the bit with steady, controlled pressure. For precise spot drilling, pilot marks or center punch indentations can help maintain position. Retract periodically to clear chips and avoid overheating; the TiN coating helps reduce friction but does not eliminate the need for correct speeds and feed.
Usage recommendations
Use low to medium rotational speeds for plastics and moderately higher speeds for softer woods, apply light steady pressure, and avoid side loads on the small-diameter bits. Store the set in a protective case or holder to preserve tip geometry and coating.

## FAQ

### How much does the Drill bit Proxxon 28876 cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 09.07.2026 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/1447371/57954554_large.webp