# Twist drill bit Irwin 10502028 — diameter 1.8 cm, 1 pc

**URL:** https://aio.lv/en/product--irwin-10502028--4594907
**Data updated:** 2026-03-07 14:50 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10502028
**EAN:** 5709131028857
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10502028--4594907

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Irwin twist drill bit model 10502028 with a 1.8 cm diameter, supplied as a single piece. Designed for standard drilling tasks compatible with handheld drills and drill presses. The spiral (twist) geometry evacuates chips and aids penetration in general-purpose materials. Suitable for professional and DIY use where a 1.8 cm hole is required.

## Long description

Irwin twist drill bit model 10502028 with a 1.8 cm diameter, supplied as a single piece. This twist (spiral) drill bit is intended for standard drilling tasks and is compatible with handheld drills and drill presses. Its helical flute evacuates chips during cutting to aid penetration in general-purpose materials, making it suitable for both professional and DIY scenarios where a clean 1.8 cm hole is required.
Advantages
The spiral geometry promotes continuous chip removal and reduces clogging during drilling operations. Supplied as a single unit, the bit is easy to carry and replace. Designed to work with common drilling equipment, it offers predictable performance for routine drilling tasks. The 1.8 cm diameter provides a precise hole size for fittings, fasteners or passage of cables where that diameter is specified.
Suitable for
Drilling round holes of 1.8 cm diameter in general-purpose materials
Use with handheld electric drills and drill presses
Professional maintenance and repair tasks that require a specific 1.8 cm hole
DIY projects that involve creating openings for fittings or cable routing
Key specifications
Type: Twist (spiral) drill bit
Diameter: 1.8 cm
Quantity: 1 piece
Compatibility: Designed for use with handheld drills and drill presses
How to use
Secure the twist drill bit in the drill chuck ensuring proper centring and tight clamping. Select an appropriate rotational speed based on the material being drilled and apply steady, controlled pressure; allow the bit to do the cutting rather than forcing it. Periodically withdraw the bit to clear chips if drilling deeper holes and to prevent overheating. After completing the hole, remove the bit and inspect for wear before reuse.
Usage recommendations
Use appropriate personal protective equipment such as safety glasses and gloves. Match drill speed and feed rate to the material: lower speeds for harder materials and higher speeds for softer materials. For prolonged drilling sessions or harder materials, consider intermittent drilling to reduce heat buildup and extend bit life.

## Specifications

| Feature | Value |
|---|---|
| Length | 300 mm |
| Proper use | Drill |
| Working length | 240 mm |
| Suitable for materials | Concrete, Masonry |
| Drill bit diameter | 18 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 10502028 — 1.8 cm cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 14.07.2026 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/4594907/59028693_large.webp