# Twist drill bit set Irwin 10502530 — 6 mm diameter, 10 pieces

**URL:** https://aio.lv/en/product--irwin-10502530--5042024
**Data updated:** 2026-03-07 15:12 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10502530
**EAN:** 5706915000832
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10502530--5042024

## 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 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Irwin 10502530 is a set of 10 twist drill bits with a 6 mm diameter intended for general drilling tasks. Designed for use with handheld drills and drill presses, the set provides multiple identical bits for metalworking, woodworking and plastic. Each bit is a standard twist design suitable for straightforward hole-making and bit replacement.

## Long description

Irwin 10502530 is a set of ten 6 mm diameter twist drill bits designed for general-purpose drilling with handheld drills and drill presses. Each bit is produced in a standard twist geometry with a 135° split point for accurate centring and reduced bit walk. The bits are intended for use in metal, wood and plastic and provide multiple identical replacements for repetitive tasks.
Advantages
These HSS cobalt drill bits contain 5% cobalt to improve heat and abrasion resistance during demanding drilling operations. Heavy-duty web construction increases strength and reduces breakage risk, while the 135° split point starts cutting immediately and reduces the need for pilot holes. Manufacture to DIN 338 standards ensures consistent dimensions and performance suitable for workshop and jobsite use.
Suitable for
Drilling holes in mild and alloy steels
General metalworking tasks on workshop machinery and handheld drills
Wood and plastic hole-making where a 6 mm diameter is required
Situations requiring multiple identical replacement bits for production or maintenance
Key specifications
Diameter: 6 mm
Quantity: 10 pieces
Material: high-speed steel with 5% cobalt (HSS-Co)
Point angle: 135° split point for reduced walking and faster penetration
Construction: heavy-duty web for increased strength
Standard: manufactured to DIN 338 dimensional and performance guidelines
How to use
Select an appropriate spindle speed for the material being drilled and secure the workpiece. Fit the 6 mm bit into the drill chuck tightly and, where possible, use a centre punch for exact start point on metal. Apply steady pressure and allow the bit to cut at its own rate; for metal drilling use cutting fluid or lubricant to reduce heat and extend tool life. Clear chips regularly and replace worn bits with a fresh one from the set when cutting performance declines.
Usage recommendations
Use lower speeds and cutting fluid when drilling hardened or abrasive alloys to preserve the cobalt-enhanced edge. For clean starts on smooth metal surfaces, mark the hole position with a centre punch. Store the set in a dry place to avoid corrosion and keep spare bits available for continuous operation.

## Specifications

| Feature | Value |
|---|---|
| Length | 93 mm |
| Proper use | Drill |
| Carrying case | Yes |
| Working length | 57 mm |
| Suitable for materials | Alloyed steel, Metal, Stainless steel |
| Drill bit diameter | 6 mm |
| Shank shape | Cylindrical shank |
| DIN compliance | 338 |
| Point angle | 135 ° |
| Number of drill bits | 10 pc(s) |
| Drill bit type | Twist drill bit |

## FAQ

### How much does the Irwin twist drill bit set 10502530, 6 mm, 10 pcs cost, and is it available for purchase?

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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/5042024/59318022_large.webp