# Drill bit set Irwin HSS cylindrical for metal — sizes 4, 5, 6, 8, 10 mm (MPN 10502234)

**URL:** https://aio.lv/en/product--irwin-10502234--11720466
**Data updated:** 2026-03-08 11:23 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10502234
**EAN:** 5709131266167
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10502234--11720466

## 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

Set of Irwin HSS cylindrical shank drill bits designed for metalworking. The kit includes sizes 4, 5, 6, 8 and 10 mm and is suited for drilling steel, iron and non-ferrous metals where high-speed steel cutting edges are required. These HSS bits provide durability and retention of cutting edge at elevated temperatures; ideal for workshop, maintenance and fabrication tasks.

## Long description

Set of Irwin HSS cylindrical shank drill bits in sizes 4, 5, 6, 8 and 10 mm designed for drilling a variety of metals. These high-speed steel (HSS) bits feature cylindrical shanks for use in standard drill chucks and deliver reliable cutting performance for steel, cast iron and non-ferrous metals. The kit is compact and practical for workshop, maintenance and metal fabrication tasks where straight, accurate holes are required.
Advantages
High-speed steel construction maintains a sharp cutting edge at elevated temperatures and provides good wear resistance during repeated drilling operations. Cylindrical shanks ensure compatibility with most handheld and bench drill chucks. The included range of diameters covers common hole sizes used in mechanical assembly, repair and fabrication work, reducing the need to change between multiple individual bits.
Suitable for
Drilling mild and alloy steels
Working with cast iron and non-ferrous metals (aluminium, copper, brass)
Workshop maintenance and equipment repair
Metal fabrication and assembly tasks
Key specifications
Material: High-speed steel (HSS)
Shank type: Cylindrical shank for standard drill chucks
Included diameters: 4 mm, 5 mm, 6 mm, 8 mm, 10 mm
Intended materials: Steel, cast iron, aluminium, copper, brass and other non-ferrous metals
Application: General-purpose metal drilling
How to use
Select the drill bit diameter appropriate for the hole required and secure it in a clean, correctly sized drill chuck. Use a drill speed suitable for the material being worked — generally higher speeds for smaller diameters and softer metals, and lower speeds for larger diameters and harder steels. Apply steady, moderate feed pressure and ensure proper alignment to prevent breakage. For deeper holes or harder materials, use cutting fluid to reduce heat and prolong cutting edge life. After use, clean swarf from the flutes and store the bits in their case to protect the edges.
Usage recommendations
For best results when drilling steel and cast iron, use cutting lubricant and reduce speed for larger diameters. When drilling aluminium or other soft non-ferrous metals, clear chips frequently to avoid clogging and use medium speeds to maintain clean holes.

## FAQ

### How much does the Irwin HSS drill bit set 4–10 mm cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 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/11720466/67101724_large.webp