# Replacement Blades for 18 mm Utility Knife Painto OST18010, Pack of 10

**URL:** https://aio.lv/en/product--painto-ost18010--11735334
**Data updated:** 2026-03-08 13:37 (EET)
**Category:** Universal knives
**Manufacturer:** Painto
**Manufacturer code:** OST18010
**EAN:** 5907796927045
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 3.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 3.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--painto-ost18010--11735334

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Pack of 10 replacement blades for an 18 mm utility/box cutter knife by Painto (model OST18010). Designed as spare cutting blades to restore sharpness and extend the life of compatible 18 mm knives. Suitable for general-purpose cutting tasks such as cardboard, packaging, tape, plastic and thin materials in workshop, warehouse or home use.

## Long description

Pack of 10 replacement blades for 18 mm utility knife Painto OST18010. These spare cutting blades are designed to fit standard 18 mm utility and box cutters, restoring cutting performance and prolonging the service life of compatible knives. They are intended for general-purpose cutting tasks such as trimming cardboard, opening packaging, cutting tape, slicing thin plastics and other lightweight materials in workshop, warehouse or domestic environments.
Advantages
The blades are supplied in a pack of ten, allowing multiple blade changes without frequent reordering. Each blade is manufactured to provide a consistent sharp edge and predictable cutting behavior. Lightweight and compact, the pack is easy to store and transport. Using replacement blades maintains tool safety by ensuring clean, controlled cuts and reducing the need for excessive force.
Suitable for
Cutting cardboard and corrugated sheets
Opening boxes and packaging
Trimming adhesive tape and film
Cutting thin plastic sheets and laminates
General workshop and warehouse tasks
Key specifications
Blade width: 18 mm
Quantity: 10 blades per pack
Blade type: snap-off/utility style compatible with standard 18 mm holders
Material: hardened cutting steel for general-purpose use
Finish: ground cutting edge for reliable slicing performance
How to use
Ensure the utility knife is compatible with 18 mm replacement blades and follow the knife manufacturer’s instructions for safe blade replacement. Carefully retract the knife slider or open the blade compartment, remove the old blade using protective gloves if necessary, and insert a new blade until it locks into place. Verify the blade is secure before use and always handle blades by the non-cutting edge.
Usage recommendations
Replace blades as soon as cutting performance diminishes to maintain safety and reduce effort. Store spare blades in their original packaging away from moisture and out of reach of children. Dispose of used blades in a designated blade disposal container or wrap securely before placing in household waste.

## FAQ

### How much does the Painto OST18010 18 mm Replacement Blades, 10 pcs cost, and is it available for purchase?

The price is 3.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 403 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 14.07.2026 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 Painto 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 Painto 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/11735334/67114794_large.webp