# IRWIN Cobalt Drill Bit Set 25 Pieces 1.0-13.0 mm

**URL:** https://aio.lv/en/product--oem-559380--12418593
**Data updated:** 2026-05-27 17:54 (EEST)
**Category:** Drill Bits
**Manufacturer:** OEM
**Manufacturer code:** 559380
**EAN:** 5706915037302
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 120.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 99.99 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-559380--12418593

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

This IRWIN cobalt drill bit set includes 25 high-performance bits ranging from 1.0 mm to 13.0 mm in 0.5 mm increments. Designed for drilling into hard metals, including stainless steel, these cobalt-alloy bits offer superior heat resistance and durability. The set is ideal for professional metalworking and industrial applications, ensuring precise hole creation and extended tool life under demanding conditions.

## Long description

The IRWIN Cobalt Drill Bit Set consists of 25 high-performance drill bits designed for precision and durability in demanding metalworking environments. Ranging from 1.0 mm to 13.0 mm in 0.5 mm increments, this comprehensive set provides the versatility needed for a wide array of drilling tasks. Each bit is crafted from a cobalt alloy, which significantly enhances heat resistance and structural integrity when working with abrasive or hardened materials.
Advantages
These cobalt drill bits offer exceptional performance due to their high-temperature resistance, which prevents the material from softening during prolonged use. The cobalt composition ensures that the cutting edges remain sharp for longer periods, even when drilling through tough alloys like stainless steel. By maintaining structural stability under high friction, these bits reduce the risk of breakage and ensure consistent hole quality across various industrial applications.
Suitable for
Drilling into stainless steel and high-tensile alloys
Professional metalworking and fabrication
Industrial maintenance and repair tasks
Precision drilling in cast iron and hardened steel
This set may not be the most cost-effective choice for drilling into soft materials like wood or plastic, where standard high-speed steel bits would suffice. Additionally, because cobalt bits are harder and more brittle than standard steel bits, they require careful handling to avoid snapping if the drill is not held perfectly perpendicular to the workpiece.
Key specifications
Material: Cobalt alloy
Size range: 1.0 mm to 13.0 mm
Increment: 0.5 mm
Quantity: 25 pieces
Application: Hard metals and stainless steel
To use these drill bits, select the appropriate size for your project and secure it firmly into your drill chuck. Ensure the workpiece is clamped down securely to prevent movement. Start the drilling process at a lower speed to create a pilot mark, then gradually increase the speed while applying steady, consistent pressure. Using a cutting lubricant is highly recommended to extend the life of the bits and improve the finish of the hole.
What to consider before purchase
Compatibility with your existing drill chuck size
The hardness of the material you intend to drill
Requirement for cutting fluid to maintain bit longevity
Usage recommendations: Always wear appropriate eye protection when drilling metal. To maximize the lifespan of your cobalt bits, use a slow drilling speed and apply a high-quality cutting oil to reduce heat buildup and friction during the operation.

## FAQ

### How much does the IRWIN Cobalt Drill Bit Set 25pcs 1.0-13.0 mm cost, and is it available for purchase?

The price is 120.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 25.06.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can IRWIN Cobalt Drill Bit Set 25pcs 1.0-13.0 mm be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 OEM 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 OEM 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/12418593/68710442_large.webp