# Twist drill bit Irwin 10502405 — diameter 1.4 cm, 1 pc

**URL:** https://aio.lv/en/product--irwin-10502405--11718550
**Data updated:** 2026-03-08 11:20 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10502405
**EAN:** 05709131109471
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10502405--11718550

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Irwin 10502405 is a single twist drill bit with a 1.4 cm diameter designed for drilling operations. As a standard twist drill bit, it suits hole-making in compatible materials where this diameter is required. Supplied as one piece, it is intended for use with drills that accept this shank and size for general drilling tasks.

## Long description

Irwin 10502405 is a single twist drill bit with a 1.4 cm diameter designed for general drilling tasks. Manufactured to DIN 338 standards with precision ground cutting edges and a ground flute, this drill bit delivers accurate holes and reliable chip evacuation. The reduced shank and cylindrical design allow use in drills that accept this shank type, and the universal 118° point geometry is suitable for drilling a range of common materials.
Advantages
The drill bit is precision ground to provide fast drilling and a smooth finish while the ground flute improves chip removal and dimensional accuracy during use. Compliance with DIN 338 ensures consistent geometry and performance. The universal 118° point shape and reduced shank increase versatility across different materials and chuck types, while the single-piece supply makes it convenient for replacement or one-off tasks.
Suitable for
 Drilling holes in plastic components
 Creating pilot or clearance holes in soft metals
 Woodworking tasks requiring clean, accurate holes
 General maintenance and repair work with compatible drills
Key specifications
 Type: twist drill bit (standard)
 Diameter: 14 mm
 Overall length: 160 mm
 Point angle: 118° universal geometry
 Shank: cylindrical, reduced shank design
 Cutting: precision ground cutting edges
 Flute: ground flute for efficient chip removal
 Materials: suitable for plastic, soft metal, wood
 Supply: single piece
How to use
Secure the drill bit in a compatible drill chuck ensuring the reduced cylindrical shank is firmly clamped. Select an appropriate rotational speed and feed for the material being drilled: lower speeds for metals, higher speeds for plastics and wood, and use steady, even pressure. For metal drilling, apply cutting fluid or lubricant where appropriate to extend tool life and improve chip evacuation. After drilling, retract the tool carefully to clear chips from the hole and inspect the hole for dimensional accuracy and surface finish.
Usage recommendations
Use personal protective equipment such as safety glasses and gloves when drilling. Match drill speed and feed to the material, and avoid excessive axial load to reduce wear. Store the drill bit in a dry place and protect the cutting edges to maintain performance.

## Specifications

| Feature | Value |
|---|---|
| Length | 160 mm |
| Proper use | Drill |
| Working length | 108 mm |
| Suitable for materials | Plastic, Soft metal, Wood |
| Drill bit diameter | 14 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 10502405 cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 99 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 08.07.2026 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/11718550/67197509_large.webp