# Irwin 4mm Cylindrical Drill Bit

**URL:** https://aio.lv/en/product--irwin-10501815--12433384
**Data updated:** 2026-05-14 08:46 (EEST)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10501815
**EAN:** 5709131055075
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10501815--12433384

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Irwin 4mm cylindrical drill bit is a high-quality tool designed for precise drilling in various materials. Featuring a standard cylindrical shank, it is compatible with most power drills and drill presses. This durable bit ensures clean, accurate holes, making it an essential component for professional construction, metalworking, and DIY projects requiring reliable performance and long-lasting sharpness.

## Long description

The Irwin 4mm cylindrical drill bit is a precision-engineered tool designed for consistent performance in a variety of drilling applications. Built with high-quality materials, this drill bit provides the durability and sharpness required for clean, accurate hole creation in metal, wood, and plastic. Its standard cylindrical shank design ensures broad compatibility with most standard power drills and drill presses, making it a versatile addition to any professional or home workshop toolkit.
Advantages
This drill bit stands out due to its robust construction which maintains sharpness over extended periods of use. The precise geometry of the tip allows for quick starts and prevents walking on the material surface, ensuring that every hole is placed exactly where intended. Its reliable design minimizes vibration and heat buildup, which helps in extending the lifespan of both the tool and the drill bit itself.
Suitable for
Metalworking and fabrication projects
Woodworking and carpentry tasks
General construction and repair work
DIY home improvement and assembly
When it may not be suitable
This drill bit is not intended for use on hardened masonry, concrete, or stone surfaces, as it lacks the carbide tips required for such materials. It may also show premature wear if used on extremely abrasive materials or high-strength alloys that require specialized cobalt or carbide-tipped bits.
Key specifications
Diameter: 4mm
Shank type: Cylindrical
Material compatibility: Metal, wood, plastic
Design: Standard twist drill geometry
How to use
To use the Irwin 4mm drill bit, insert the shank securely into the chuck of your power drill or drill press and tighten it firmly. Mark the center point of the hole you wish to drill to ensure accuracy. Apply steady, moderate pressure while maintaining a consistent speed appropriate for the material being drilled. It is recommended to use a cutting fluid when drilling into metal to reduce friction and heat, which helps maintain the sharpness of the bit.
What to consider before purchase
Verify the chuck capacity of your drill to ensure it accepts a 4mm shank
Ensure the material you are drilling is compatible with standard high-speed steel bits
Consider purchasing a set if you require multiple sizes for your project
Usage recommendations
Always wear appropriate eye protection when operating power tools and ensure the workpiece is securely clamped before starting the drilling process.

## FAQ

### How much does the Irwin 4mm Cylindrical Drill Bit cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 15.07.2026 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/12433384/68737388_large.webp