# Drill bit Irwin 6 mm Twist drill bit 10502557, 1 pc

**URL:** https://aio.lv/en/product--irwin-10502557--4906841
**Data updated:** 2026-03-07 15:04 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10502557
**EAN:** 5709131283294
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10502557--4906841

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Irwin twist drill bit, model 10502557, 6 mm diameter, single piece. Designed for drilling with handheld or stationary drills; suitable for creating round holes in common materials compatible with twist bits. Core features: 6 mm cutting diameter, standard twist flute geometry and single-unit packaging for replacement or precision drilling tasks.

## Long description

Irwin 6 mm Twist drill bit 10502557 is a single-piece HSS cobalt twist bit designed for drilling round holes with handheld or stationary drills. The 6 mm cutting diameter and standard twist flute geometry make it suitable for general-purpose metalworking tasks where a precision hole is required. The bit is manufactured to DIN 338 standards and features a heavy-duty web and a 135° split point to reduce walking and enable immediate penetration.
Advantages
This HSS cobalt drill bit contains 5% cobalt for improved heat and abrasion resistance, extending tool life during high-speed or heavy-duty drilling. The heavy-duty web construction increases strength and reduces the risk of breakage under side loads. The 135° split point provides fast bite into the material and less tendency to drift, improving accuracy for repeatable hole positioning. Manufactured to DIN 338 standards, the bit offers consistent geometry and performance for professional and hobby use.
Suitable for
 Drilling holes in steel, stainless steel and other tough metals
 Workshop or site use with handheld drills or drill presses
 Metal fabrication, repair and maintenance tasks
 Precision drilling where reduced bit walk is required
Key specifications
 Cutting diameter: 6 mm
 Material: High-speed steel with 5% cobalt (HSS-Co)
 Point angle: 135° split point
 Flute type: Standard twist flute
 Construction: Heavy-duty web for increased strength
 Standards: Manufactured to DIN 338 geometry
 Pack quantity: 1 piece
How to use
Select the appropriate drill speed and feed for the metal you are working with, using lower speeds for harder materials. Secure the workpiece firmly in a vise or clamp to prevent movement. Mark the drilling location and, for improved accuracy, use the split point to start drilling without a pilot hole where applicable. Apply steady pressure and allow the bit to clear chips periodically. Use cutting fluid or lubricant for stainless steel and other heat-sensitive alloys to reduce heat buildup and prolong bit life.
Usage recommendations
For best performance, use with a drill or press capable of maintaining stable speed and sufficient torque. Apply cutting lubricant when drilling hardened or high-alloy steels, and avoid excessive side loads to reduce the risk of breakage. Replace the bit when wear or chipping degrades hole quality or increases force required.

## Specifications

| Feature | Value |
|---|---|
| Length | 93 mm |
| Proper use | Drill |
| Carrying case | Yes |
| Working length | 57 mm |
| Suitable for materials | Alloyed steel, Metal, Stainless steel |
| Drill bit diameter | 6 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 |

## FAQ

### How much does the Irwin Twist drill bit 6 mm 10502557 cost, and is it available for purchase?

The price is 6.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 172 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 01.07.2026 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/4906841/59176499_large.webp