# Twist drill bit Irwin 10502407 — diameter 1.5 cm, 1 piece

**URL:** https://aio.lv/en/product--irwin-10502407--8655897
**Data updated:** 2026-03-07 15:18 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10502407
**EAN:** 5709131109662
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10502407--8655897

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

Irwin 10502407 is a single twist drill bit with a diameter of 1.5 cm designed for drilling operations. As a general-purpose twist drill, it is intended for use with handheld or bench drills to make round holes. Suitable for tasks requiring precise through-holes or pilot holes in compatible materials; sold as one piece.

## Long description

Irwin 10502407 is a single twist drill bit with a 1.5 cm diameter designed for general-purpose drilling with handheld and bench drills. Manufactured to DIN 338 standards and featuring a reduced shank, this drill bit delivers precise through-holes and pilot holes in compatible materials. The 118° universal point shape and precision-ground cutting edges ensure fast drilling and a smooth finish, while the ground flute supports efficient chip evacuation.
Advantages
Ground-quality construction and precision grinding provide consistent concentricity and a clean hole surface. The reduced shank allows use in chucks with limited capacity without compromising rigidity. A universal 118° point shape makes the bit versatile across a variety of materials, and the ground flute geometry promotes rapid chip removal and stable drilling performance.
Suitable for
Drilling through-holes and pilot holes in metals compatible with a high-speed steel twist drill
General workshop and construction tasks performed with handheld or bench drills
Applications requiring accurate hole diameter and clean finishes
Key specifications
Diameter: 1.5 cm
Quantity: 1 piece
Standard: manufactured to DIN 338
Point angle: 118° universal point
Shank type: reduced shank
Cutting: precision ground cutting edges
Flute: ground flute for efficient chip removal
How to use
Secure the reduced shank in the drill chuck and ensure the drill is clamped firmly before operation. Mark the drilling position and, if needed, create a center punch to guide the bit. Start drilling at low speed to establish the hole, then increase speed appropriate to the material while applying steady pressure. Withdraw periodically to clear chips if drilling deep holes and use cutting fluid when working with metals to reduce heat and extend tool life.
Usage recommendations
Use the drill bit within recommended speed ranges for the material being drilled and apply cutting fluid when machining metals. Inspect the bit for wear or damage before use and replace if the cutting edges are dulled or the flute is clogged. Store the drill bit in a dry place to avoid corrosion.

## Specifications

| Feature | Value |
|---|---|
| Length | 169 mm |
| Proper use | Drill |
| Working length | 114 mm |
| Suitable for materials | Plastic, Soft metal, Wood |
| Drill bit diameter | 15 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 10502407 cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 52 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 30.06.2026 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/8655897/59515557_large.webp