# Donau replacement blades for packing knife Professional 18 x 100 mm, pack of 10

**URL:** https://aio.lv/en/product--donau-7947910pl-99--11735425
**Data updated:** 2026-03-08 13:37 (EET)
**Category:** Universal knives
**Manufacturer:** Donau
**Manufacturer code:** 7947910PL-99
**EAN:** 5901498079262
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 2.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--donau-7947910pl-99--11735425

## 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 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Replacement blades for a packing/utility knife by Donau, Professional series. Each blade measures 18 x 100 mm and the set contains 10 pieces. Designed for cutting packaging materials, tape and cardboard in industrial or office environments. Suited for quick blade changes and routine maintenance of compatible packing knives.

## Long description

Donau replacement blades for packing knife Professional 18 x 100 mm, pack of 10 are precision-cut utility blades designed for use with compatible packing and utility knives. Each blade measures 18 x 100 mm and the pack includes ten identical blades intended for routine replacement in industrial, warehouse or office settings. The blades are optimized for cutting packaging materials such as corrugated cardboard, plastic straps, shrink wrap and adhesive tape, providing a consistent edge for repetitive tasks.
Advantages
The blades offer a uniform rectangular shape and standardized dimensions that enable quick and safe blade changes in compatible knife handles. Manufactured to deliver a sharp cutting edge across all ten pieces, they reduce downtime by allowing immediate swap-out when a blade becomes dull. Their size and form factor make them suitable for heavy-duty cutting while maintaining compatibility with Professional-series packing knives from the same blade family.
Suitable for
 Cutting corrugated cardboard and paperboard
 Opening and trimming shipping boxes and parcels
 Cutting adhesive tape and plastic wrapping
 General warehouse and logistics tasks requiring repeatable blade changes
 Office use for packaging and mailroom operations
Key specifications
 Blade dimensions: 18 x 100 mm
 Quantity: pack of 10 blades
 Blade shape: rectangular utility blade
 Intended materials: cardboard, tape, plastic wrap, strap
 Compatibility: designed for standard Professional packing knife handles that accept 18 x 100 mm blades
How to use
Ensure the packing knife handle is compatible with 18 x 100 mm replacement blades. Follow the knife manufacturer’s instructions to lock the handle, remove the used blade safely and insert a new blade from the pack. Verify the blade is securely seated and the locking mechanism is engaged before cutting. Replace blades when edge performance degrades to maintain efficient and safe cutting.
Usage recommendations
Always use protective gloves and eye protection when changing or handling blades. Dispose of used blades in a designated sharps or blade container to prevent injury. Store the pack of replacement blades in a dry place away from children and untrained personnel. Select the blade count and replacement interval based on cutting frequency and material abrasiveness to maintain consistent performance.

## FAQ

### How much does the Donau packing knife blades 18x100 mm, 10 pcs cost, and is it available for purchase?

The price is 3.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6232 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 Donau 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 Donau 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/11735425/67114882_large.webp