# Twist drill bit Irwin 10502568, diameter 1.3 cm, single piece

**URL:** https://aio.lv/en/product--irwin-10502568--5027482
**Data updated:** 2026-03-07 15:10 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10502568
**EAN:** 5709131283737
**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-10502568--5027482

## 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

Irwin 10502568 is a single-piece twist drill bit with a diameter of 1.3 cm intended for drilling operations. Designed as a conventional twist drill, it suits general-purpose metal, wood or plastic drilling depending on material and machine used. Useful for repair, construction and DIY tasks requiring a 13 mm hole.

## Long description

Irwin 10502568 is a single-piece twist drill bit with a diameter of 1.3 cm (13 mm) made for general-purpose drilling in metal, wood and plastic depending on the chosen feed and machine. Manufactured in accordance with DIN 338 standards, this HSS cobalt bit contains 5% cobalt to improve heat and abrasion resistance, and features a heavy-duty web and a 135° split point that reduces bit walk and starts drilling more quickly. The construction suits demanding repair, construction and DIY tasks where a reliable 13 mm hole is required.
Advantages
The HSS cobalt composition with 5% cobalt enhances hardness at elevated temperatures and extends tool life during heavy-duty drilling. The heavy-duty web construction increases strength and reduces breakage risk under high torque. The 135° split point reduces wandering on the workpiece and improves centring without the need for pilot holes in many materials. Manufactured to DIN 338 tolerances, the bit offers consistent diameter and straightness for repeatable, accurate holes.
Suitable for
 Drilling holes of 13 mm diameter in mild and hardened steels
 Metal fabrication and repair tasks requiring abrasion-resistant bits
 Workshop and on-site construction where a single robust 13 mm drill is needed
 Wood and plastic drilling when a general-purpose 13 mm hole is required
Key specifications
 Type: single-piece twist drill bit
 Material: high-speed steel (HSS) with 5% cobalt
 Diameter: 13 mm
 Point angle: 135° split point
 Construction: heavy-duty web for increased strength
 Standards: manufactured to DIN 338
How to use
Select an appropriate drill speed and feed for the workpiece material—use lower speeds for hardened steel and higher speeds for wood and plastics. Secure the workpiece and, if necessary, clamp or use a centre punch to help starting position. Fit the 13 mm twist drill into a compatible chuck, ensure correct axial alignment, apply steady pressure and allow the bit to cut without excessive force. Withdraw periodically to clear chips when drilling deep holes and use cutting fluid on metal to reduce heat and extend bit life.
Usage recommendations
For best results when drilling hardened or abrasive alloys, use suitable cutting fluid, moderate feed rates and reduced speeds to limit heat build-up. Inspect the bit for wear or dulling before use and replace when edges become rounded to maintain hole quality and reduce breakage risk.

## Specifications

| Feature | Value |
|---|---|
| Length | 151 mm |
| Proper use | Drill |
| Carrying case | Yes |
| Working length | 101 mm |
| Suitable for materials | Alloyed steel, Metal, Stainless steel |
| Drill bit diameter | 13 mm |
| Shank shape | Cylindrical shank |
| DIN compliance | 338 |
| Point angle | 135 ° |
| Drill bit material | High-Speed Steel (HSS) |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Twist drill bit |

## FAQ

### How much does the Twist drill bit Irwin 10502568 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 — 16 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/5027482/59284259_large.webp