# Twist drill bit Irwin 10502565 — diameter 1 cm, 1 piece

**URL:** https://aio.lv/en/product--irwin-10502565--4594908
**Data updated:** 2026-03-07 14:50 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10502565
**EAN:** 5709131283614
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10502565--4594908

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

Irwin 10502565 is a single twist drill bit with a nominal diameter of 1 cm designed for drilling operations. The tool is intended for general drilling tasks and fits standard chucks; it is supplied as one piece. Use for creating cylindrical holes in compatible materials according to drill bit specifications.

## Long description

Irwin 10502565 is a single twist drill bit with a nominal diameter of 1 cm designed for general drilling operations. Manufactured in accordance with DIN 338 standards and produced from high-speed steel with 5% cobalt, this HSS cobalt drill bit offers improved heat and abrasion resistance suitable for demanding metalworking tasks. The bit is supplied as one piece and fits standard chucks, making it compatible with a wide range of electric and cordless drills.
Advantages
The HSS cobalt composition with 5% cobalt increases hardness at elevated temperatures and improves wear resistance during extended cutting, while the heavy-duty web construction enhances strength and reduces the risk of breakage. A 135° split point reduces bit walking and enables rapid penetration without the need for a pilot hole in many metal applications. The geometry and construction support consistent hole quality and longer service life under heavy-duty conditions.
Suitable for
Drilling holes in alloy and hardened steels
General metal fabrication and maintenance work
Use in portable drills, drill presses, and handheld power tools with standard chucks
Situations requiring heat-resistant and abrasion-resistant bits
Key specifications
Type: Twist drill bit
Material: High-speed steel with cobalt (≈5% cobalt)
Nominal diameter: 1 cm
Point angle: 135° split point
Standards: Manufactured to DIN 338
Construction: Heavy-duty web
Pack quantity: 1 piece
How to use
Secure the drill bit firmly in the chuck and ensure the workpiece is clamped or otherwise immobilized. Select an appropriate spindle speed and feed rate for the material being drilled; lower speeds and steady feed are generally recommended for hardened or abrasive alloys to reduce heat build-up. Use cutting fluid or coolant when drilling metals to extend tool life and improve hole finish. Withdraw the bit periodically to clear chips when drilling deep holes.
Usage recommendations
For optimal performance on hardened steels and abrasive alloys, run the drill at moderate speeds, apply steady feed, and use a suitable cutting lubricant. Inspect the bit for wear or damage before use and replace when the cutting edges become dull to avoid poor hole quality and excessive heat generation.

## Specifications

| Feature | Value |
|---|---|
| Length | 133 mm |
| Proper use | Drill |
| Carrying case | Yes |
| Working length | 87 mm |
| Suitable for materials | Alloyed steel, Metal, Stainless steel |
| Drill bit diameter | 10 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 10502565 1 cm cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 85 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 29.06.2026 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/4594908/53704770_large.webp