# Irwin HSS Metal Twist Drill Bit 8 mm, cylindrical shank, model 1863361

**URL:** https://aio.lv/en/product--irwin-1863361--11719781
**Data updated:** 2026-03-08 11:22 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 1863361
**EAN:** 05706918633617
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-1863361--11719781

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Irwin HSS metal twist drill bit, 8 mm diameter with a cylindrical (walcowe) shank, model 1863361. Made from high-speed steel (HSS) for drilling steel and other metals, offering good wear resistance and heat tolerance. Suitable for hand drills and drill presses with a compatible chuck; ideal for metal fabrication, repair and maintenance tasks.

## Long description

Irwin HSS Metal Twist Drill Bit 8 mm with a cylindrical shank is a high-speed steel cutting tool designed for drilling holes in steel and other metals. The 8 mm diameter and standard twist geometry provide efficient chip evacuation and consistent hole quality when used with hand drills or drill presses. Constructed from HSS material, this drill bit offers enhanced wear resistance and higher heat tolerance compared to carbon steel bits, making it suited for general metal fabrication, repair and maintenance tasks.
Advantages
The HSS construction ensures better hardness and thermal stability during prolonged drilling, while the precision-ground flutes and point geometry promote accurate centering and reduced walking. The cylindrical shank fits common three-jaw chucks and provides stable clamping. Overall, the design balances durability and cutting performance for routine metalworking operations.
Suitable for
Drilling holes in mild and alloy steels
Workshop repair and maintenance
Metal fabrication and assembly tasks
Use with hand drills and drill presses equipped with compatible chucks
Key specifications
Material: high-speed steel (HSS)
Diameter: 8 mm
Shank type: cylindrical shank compatible with standard chucks
Tip type: conventional twist point for general-purpose metal drilling
Typical applications: cutting and drilling through ferrous and non-ferrous metals
How to use
Secure the drill bit in the chuck ensuring the shank is fully seated and tightened. When drilling metal, mark the drilling point and use a center punch if precise starting location is required. Start at low to moderate speed to establish the hole, then increase speed according to material thickness and drill diameter while applying steady pressure. Use cutting fluid or coolant to reduce heat and extend tool life, and withdraw the bit occasionally to clear chips for deeper holes.
Usage recommendations
For best results, select drilling speeds appropriate for the metal being machined and use suitable coolant. Inspect the bit for wear or dullness before use and replace when cutting performance declines to maintain hole accuracy and surface finish.

## FAQ

### How much does the Irwin HSS metal drill bit 8 mm 1863361 cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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 13.07.2026 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/11719781/67101076_large.webp