# Irwin HSS Metal Drill Bit, 15.5mm, Cylindrical Shank

**URL:** https://aio.lv/en/product--irwin-10502366--12433194
**Data updated:** 2026-05-14 08:22 (EEST)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10502366
**EAN:** 5709131040316
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10502366--12433194

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Irwin HSS metal drill bit with a 15.5mm diameter is designed for precise drilling in various metal materials. Featuring a durable high-speed steel construction and a standard cylindrical shank, this drill bit ensures efficient chip removal and long-lasting performance. It is an essential tool for professional metalworking, construction, and maintenance tasks requiring reliable drilling results.

## Long description

The Irwin HSS metal drill bit, with a diameter of 15.5mm, is a precision-engineered tool designed for high-performance drilling in a variety of metal surfaces. Constructed from durable high-speed steel, this drill bit is built to withstand the rigors of demanding metalworking applications while maintaining its cutting edge. The standard cylindrical shank ensures compatibility with a wide range of drill chucks, providing a secure fit for stable and accurate operation.
Advantages
This drill bit offers exceptional durability and heat resistance due to its high-speed steel composition, which allows for consistent performance even during prolonged use. The geometry of the bit is optimized for efficient chip evacuation, preventing clogging and reducing the risk of overheating during the drilling process. Its robust design ensures a long service life and reliable results, making it a dependable choice for both professional tradespeople and serious DIY enthusiasts who require precision in their metal drilling tasks.
Suitable for
Drilling holes in steel and cast iron
Metal fabrication and construction projects
Maintenance and repair work
General workshop metal drilling tasks
When it may not be suitable
This drill bit is specifically optimized for metal applications and may not be the most efficient choice for drilling into masonry, concrete, or extremely hard ceramics. Additionally, for materials requiring specialized cooling or specific tip geometries, such as hardened stainless steel, alternative drill bit types may be necessary to achieve optimal results.
Key specifications
Diameter: 15.5mm
Material: High-speed steel (HSS)
Shank type: Cylindrical
Application: Metal drilling
How to use
To achieve the best results, ensure the drill bit is securely tightened in the chuck of your power drill or drill press. Mark the center of the hole to be drilled using a center punch to prevent the bit from wandering. Apply steady, moderate pressure while maintaining a consistent drilling speed appropriate for the material being worked on. It is recommended to use a suitable cutting oil to lubricate the bit and dissipate heat, which will extend the life of the tool and improve the quality of the hole.
What to consider before purchase
Verify that your drill chuck capacity can accommodate a 15.5mm shank diameter.
Ensure your drill has sufficient torque for drilling 15.5mm holes in metal.
Consider the thickness of the material to ensure the bit length is sufficient.
Usage recommendations
Always wear appropriate eye protection when drilling metal. Regularly inspect the drill bit for signs of wear or dulling, and sharpen or replace it as necessary to maintain drilling efficiency and safety.

## FAQ

### How much does the Irwin HSS Metal Drill Bit 15.5mm cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 15.07.2026 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 Irwin 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 Irwin 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/12433194/68737233_large.webp