# Twist drill bit IRWIN 10502409 diameter 1.6 cm

**URL:** https://aio.lv/en/product--irwin-10502409--5027547
**Data updated:** 2025-12-30 05:52 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10502409
**EAN:** 5709131109822
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10502409--5027547

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The IRWIN 10502409 twist drill bit is designed for precision drilling with a diameter of 1.6 cm. It is suitable for various materials, ensuring clean and accurate holes. This single piece drill bit is ideal for both professional and DIY projects, providing durability and efficiency.

## Long description

The IRWIN 10502409 twist drill bit with a diameter of 1.6 cm is made for precision drilling in a variety of materials. Manufactured to DIN 338 standards and fitted with a reduced shank, this single-piece drill bit delivers accurate, clean holes and is suitable for professional and DIY use.
Advantages
Ground to high quality and featuring precision-ground cutting edges, the drill bit ensures fast drilling and a smooth finish. The universal 118° point shape provides reliable centering on many materials, while the ground flute promotes accurate guidance and rapid chip evacuation. Compliance with DIN 338 indicates consistent dimensions and manufacturing quality.
Suitable for
 Drilling holes in metal
 Drilling in wood and wood-based materials
 Drilling in plastics
 General workshop and DIY tasks requiring a 1.6 cm hole
Key specifications
 Brand: Irwin
 Model / MPN: 10502409
 EAN: 5709131109822
 Type: Twist drill bit, single piece
 Diameter: 1.6 cm
 Point angle: 118° (universal)
 Shank: Reduced shank
 Manufacturing standard: DIN 338
How to use
Secure the twist drill in a compatible chuck and ensure the reduced shank fits properly. Select appropriate rotational speed and apply steady pressure while drilling; backing the bit out occasionally helps clear chips. Use cutting fluid when drilling harder metals to improve tool life and hole quality. Inspect the drill bit for wear before each use and replace if cutting edges are damaged.
Usage recommendations
For best results, match drill speed and lubricant to the material being drilled, clamp workpieces securely, and allow the drill to cool between long runs. Follow standard safety practices: eye protection, gloves as needed, and secure mounting of the workpiece.

## Specifications

| Feature | Value |
|---|---|
| Length | 178 mm |
| Proper use | Drill |
| Working length | 120 mm |
| Suitable for materials | Plastic, Soft metal, Wood |
| Drill bit diameter | 16 mm |
| Shank diameter | 10 mm |
| Shank shape | Cylindrical shank |
| DIN compliance | 338 |
| Point angle | 118 ° |
| Drill bit material | High-Speed Steel (HSS) |
| Ground flute | Yes |
| Precision ground cutting edges | Yes |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Twist drill bit |

## FAQ

### How much does the Twist drill bit IRWIN 10502409 cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 77 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 09.07.2026 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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