# Twist drill bit Irwin 10502567 — diameter 1.2 cm, 1 pc

**URL:** https://aio.lv/en/product--irwin-10502567--11719884
**Data updated:** 2026-03-08 11:22 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10502567
**EAN:** 05709131283690
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10502567--11719884

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Irwin twist drill bit model 10502567 with a 1.2 cm diameter, supplied as a single piece. Designed for drilling applications using standard drills, this twist-type cutting tool is suitable for creating round holes in compatible materials. Compact packaged dimensions and 110 g package weight make it convenient for storage, workshop use and small repair tasks.

## Long description

Irwin twist drill bit model 10502567 is a single-piece HSS cobalt drill designed for demanding metalworking tasks. With a 1.2 cm diameter and a length of 151 mm, this twist-type cutting tool is intended to produce clean round holes in alloyed steel, stainless steel and other metal substrates. The bit features a cylindrical shank for secure clamping in standard drill chucks and a 135° split point geometry to start cutting immediately and reduce bit walking during positioning.
Advantages
The 5% cobalt composition increases heat and abrasion resistance compared with standard high-speed steel, extending tool life when drilling harder or heat-treated metals. Heavy-duty web construction provides additional strength and durability under higher feed and torque conditions. Manufactured to DIN 338 standards, the bit delivers consistent geometry and performance for workshop and field use. Supplied as a single piece, it is convenient for targeted repair jobs and toolkits.
Suitable for
Drilling holes in alloyed steel
Drilling stainless steel components
General metal fabrication and maintenance
Repair and retrofit tasks requiring single, precision holes
Key specifications
Type: Twist drill bit (HSS cobalt)
Diameter: 1.2 cm
Overall length: 151 mm
Material suitability: Alloyed steel, metal, stainless steel
Shank: Cylindrical
Point angle/geometry: 135° split point
Coating/finish: Gold appearance
Quantity: 1 piece
How to use
Secure the cylindrical shank in a compatible drill chuck and ensure the workpiece is clamped or supported to prevent movement. Use appropriate cutting fluid when drilling stainless or alloyed steels to reduce heat buildup and prolong bit life. Start at low speed to engage the split point cleanly, then increase speed and feed rate according to the material and drill press or hand drill capability. Clear chips regularly to avoid clogging and overheating.
Usage recommendations
For best results when drilling hardened or abrasive alloys, use a drill press where possible, apply steady feed pressure, and employ cutting fluid. Match drill speed and feed to the material hardness: lower speeds for stainless and heat-treated steels, higher speeds for softer metals. Replace the bit when wear or chipping degrades hole quality.

## Specifications

| Feature | Value |
|---|---|
| Package weight | 110 g |
| Product colour | Gold |
| Length | 151 mm |
| Proper use | Drill |
| Package depth | 195 mm |
| Package height | 20 mm |
| Package width | 20 mm |
| Carrying case | Yes |
| Working length | 101 mm |
| Suitable for materials | Stainless steel, Metal, Alloyed steel |
| Drill bit diameter | 12 mm |
| Shank shape | Cylindrical shank |
| DIN compliance | 338 |
| Point angle | 135 ° |
| Drill bit material | High-Speed Steel (HSS) |
| Number of drill bits | 1 pc(s) |
| Drill bit type | Twist drill bit |
| ASIN | B00BO88OIW |

## FAQ

### How much does the Twist drill bit Irwin 10502567 cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 41 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 06.07.2026 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/11719884/67194589_large.webp