# Drill Bit Irwin HSS Cone 20 mm – metal cutting, model 10502438

**URL:** https://aio.lv/en/product--irwin-10502438--11718453
**Data updated:** 2026-03-08 11:20 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10502438
**EAN:** 05709131040729
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 25.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 21.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10502438--11718453

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Irwin HSS cone drill bit, 20 mm diameter, designed for drilling metal. Made from high-speed steel (HSS) for wear resistance and temperature stability during cutting. Cone-shaped geometry enables gradual material removal and controlled hole enlargement. Suitable for workshop and industrial use with handheld drills and drill presses for preparing holes in steel and other ferrous materials.

## Long description

Irwin HSS Cone 20 mm is a cone-shaped high-speed steel drill bit designed for cutting and enlarging holes in metal. The 20 mm diameter and conical profile allow progressive material removal, providing a controlled hole size and improved centering compared with blunt reaming. Constructed from HSS material, this cone drill bit offers resistance to wear and maintains cutting performance under elevated temperatures typical for metal drilling tasks. It is compatible with handheld drills and drill presses used in workshops and industrial environments.
Advantages
The HSS construction gives the cone drill bit enhanced hardness and thermal stability for prolonged cutting life when working with steel and other ferrous metals. The conical geometry enables gradual cutting, reducing the risk of burrs and improving hole roundness. Its single-piece design ensures reliable concentricity and reduces vibration during operation, which helps to extend tool and machine life. The plain shank is suitable for standard drill chucks and machines.
Suitable for
Enlarging or deburring existing holes in steel and iron
Preparing conical entries or countersinks in metalwork
Workshop and maintenance tasks with handheld drills
Drill press operations where controlled hole enlargement is required
Key specifications
Material: high-speed steel (HSS)
Shape: cone (taper) profile
Diameter: 20 mm
Shank type: plain cylindrical shank for chuck mounting
Typical applications: metal cutting, hole enlargement, deburring
How to use
Secure the workpiece and select an appropriate drill or press with a compatible chuck for the plain shank. Mark the hole center or locate the existing hole to be enlarged, and set a stable clamping arrangement to prevent movement. Use cutting fluid suitable for steel to reduce heat and improve the cutting finish; start drilling at low speed and increase as material is removed while maintaining steady pressure. Withdraw periodically to clear chips and reapply lubricant as needed. Finish the operation by deburring edges if necessary.
Usage recommendations
Use cutting fluid for prolonged tool life and improved surface finish, keep speeds moderate for steel to avoid overheating, and ensure the workpiece is firmly clamped. Inspect the cone bit for wear or damage before use and replace when cutting becomes inefficient or produces poor hole quality.

## FAQ

### How much does the Drill Bit Irwin HSS Cone 20 mm cost, and is it available for purchase?

The price is 25.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 16.07.2026 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/11718453/67099801_large.webp