# Drill bit Irwin 10502410 HSS Pro 16.5 mm

**URL:** https://aio.lv/en/product--irwin-10502410--5027526
**Data updated:** 2026-03-07 15:10 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10502410
**EAN:** 5709131109921
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 14.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10502410--5027526

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Irwin 10502410 HSS Pro 16.5 mm is a high-speed steel (HSS) twist drill bit designed for metalworking and general drilling tasks. With a 16.5 mm diameter, it provides a precise bore for steel, non-ferrous metals and some plastics. The HSS construction offers heat resistance and durability for repeated use in hand drills and drill presses.

## Long description

Irwin 10502410 HSS Pro 16.5 mm is a high-speed steel twist drill bit engineered for metalworking and general-purpose drilling. With a 16.5 mm cutting diameter and HSS construction, the bit is intended to deliver accurate bores in steel, non-ferrous metals and selected plastics. The geometry and material of the drill provide resistance to heat buildup and maintain cutting performance during intermittent use in hand-held drills and drill presses.
Advantages
The HSS Pro material ensures elevated hardness and thermal resistance compared with standard carbon bits, reducing wear during cycles of drilling in metals. The 16.5 mm diameter is produced to tight tolerances to provide consistent hole size and improved fit for bolts and fittings. The twist-flute design evacuates chips effectively to help maintain cutting efficiency, while the shaft is compatible with standard drill chucks for quick installation and secure clamping.
Suitable for
Drilling through mild and alloy steels
Creating holes in non-ferrous metals such as aluminium and brass
Drilling in rigid plastics and composite materials
Workshop and on-site metal fabrication tasks
Key specifications
Material: high-speed steel (HSS)
Cutting diameter: 16.5 mm
Type: twist drill bit with spiral flutes
Intended use: metalworking and general-purpose drilling
Compatibility: suitable for hand-held drills and drill presses with standard chucks
How to use
Select an appropriate drill speed and suitable cutting fluid when drilling metals to reduce heat and prolong tool life. Secure the workpiece firmly in a vice or with clamps, mark the drilling point, and start at a low speed to establish the center. Apply steady, moderate feed pressure and clear chips periodically to avoid clogging the flutes. Retract the bit occasionally in deep holes to remove swarf and maintain cutting performance.
Usage recommendations
For steel and harder alloys use a light-to-moderate cutting lubricant and moderate rpm; for non-ferrous metals and plastics, higher speeds without heavy lubrication are appropriate. Inspect the cutter for wear before use and replace the bit if chipping or excessive rounding of the cutting edge is observed.

## FAQ

### How much does the Irwin HSS Pro drill bit 16.5 mm 10502410 cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 14.07.2026 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/5027526/36028985_large.webp