# Irwin HSS Metal Drill Bit, 7.9mm, Cylindrical Shank

**URL:** https://aio.lv/en/product--irwin-10502310--12433018
**Data updated:** 2026-05-14 07:59 (EEST)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10502310
**EAN:** 5709131038429
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10502310--12433018

## 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 7.9mm diameter features a standard cylindrical shank for secure attachment in power drills. Designed for efficient drilling in various metal materials, this high-speed steel bit offers durability and precision. Ideal for professional workshops and DIY projects requiring accurate hole creation in steel, iron, and other alloys.

## Long description

The Irwin HSS metal drill bit, with a diameter of 7.9mm, is a high-performance tool engineered for precision drilling in a variety of metal surfaces. Featuring a robust high-speed steel construction, this drill bit is designed to maintain its cutting edge even under demanding conditions, ensuring consistent performance and longevity. The standard cylindrical shank allows for quick and secure installation in most conventional power drills, making it a versatile addition to any tool collection.
Advantages
This drill bit provides exceptional heat resistance and durability due to its high-speed steel composition, which is essential for drilling through tough metallic materials without premature wear. The precision-ground tip ensures accurate centering and reduces walking on the workpiece, leading to cleaner and more professional results. Its design promotes efficient chip removal, which helps prevent overheating and extends the overall service life of the tool.
Suitable for
Drilling holes in steel and iron
Working with various metal alloys
Professional workshop applications
DIY metalworking projects
When it may not be suitable
This drill bit is specifically optimized for metal applications and may not perform efficiently on masonry, concrete, or extremely hard materials like hardened steel or ceramics. It is also not intended for use with impact drivers that lack a compatible chuck system.
Key specifications
Diameter: 7.9mm
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. Mark the center of the hole to be drilled using a center punch to prevent the bit from sliding. Apply steady, moderate pressure while maintaining a consistent drilling speed, and use a suitable cutting oil to reduce friction and heat buildup during the process. Periodically retract the bit to clear metal shavings from the hole.
What to consider before purchase
Verify the chuck capacity of your drill to ensure it accommodates a 7.9mm shank
Ensure the material being drilled is compatible with HSS bits
Consider the depth of the hole required for your specific project
Usage recommendations
Always wear appropriate eye protection when drilling metal to prevent injury from flying debris. Use a low to medium drill speed to maintain control and prevent the bit from overheating.

## FAQ

### How much does the Irwin HSS Metal Drill Bit 7.9mm cost, and is it available for purchase?

The price is 4.49 € (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/12433018/68737081_large.webp