# Twist drill bit Irwin 10502038 — 20 mm diameter, single piece

**URL:** https://aio.lv/en/product--irwin-10502038--5016427
**Data updated:** 2026-03-07 15:10 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10502038
**EAN:** 5709131029595
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 27.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10502038--5016427

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Irwin 10502038 is a single-piece twist drill bit with a 20 mm diameter designed for drilling applications. The bit is intended for use with drills to create holes; specifications indicate one unit per package. Suitable for general drilling tasks where a 20 mm twist bit is required; use appropriate drill speed and clamping for safe operation.

## Long description

Irwin 10502038 — 20 mm diameter single-piece twist drill bit is a solid, general-purpose masonry drill designed for creating 20 mm holes with standard drills. Supplied as a single unit, this twist drill bit is intended for use on brick, block, concrete and similar substrates when a reliable 20 mm drilling solution is required. The tool combines a compact head design and a single-piece construction to provide consistent hole quality when used with appropriate drilling equipment and correct clamping.
Advantages
The single-piece construction reduces play between shank and head, improving concentricity and resistance to breakage under typical drilling loads. A compact, extra-short head directs most of the cutting forces through the head, which helps maintain drilling speed and extends service life. The single flute geometry assists fast dust evacuation and reduces vibration during operation, contributing to steadier drilling and fewer blockages of the bit.
Suitable for
 Drilling 20 mm diameter holes in brick and block
 Drilling holes in concrete and masonry
 Preparation of anchor and fixing holes for mechanical fasteners
 General construction and renovation drilling tasks requiring a 20 mm bit
Key specifications
 Diameter: 20 mm
 Construction: single-piece twist drill
 Intended materials: brick, block, masonry, concrete, granite
 Package quantity: 1 piece
How to use
Install the 20 mm Irwin twist drill bit into a compatible hammer or rotary drill chuck and ensure it is securely clamped. Select an appropriate drilling speed and apply steady feed pressure; for masonry materials use hammer mode if available. Periodically withdraw the bit to clear dust and avoid overheating. Ensure the workpiece is properly supported and wear suitable personal protective equipment including eye and hearing protection.
Usage recommendations
Use consistent drill speed and steady pressure, keep the bit straight in the hole, and clear dust frequently for optimal performance. For harder masonry such as granite, use short drilling intervals and let the bit cool to preserve cutting edges.

## Specifications

| Feature | Value |
|---|---|
| Length | 300 mm |
| Proper use | Drill |
| Suitable for materials | Concrete, Masonry |
| Drill bit diameter | 20 mm |
| Shank shape | SDS-plus shank |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Twist drill bit |

## FAQ

### How much does the Twist drill bit Irwin 10502038 20 mm cost, and is it available for purchase?

The price is 32.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 20.07.2026 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

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