Name: Irwin HSS Cobalt Drill Bit for Metal
Brand: Irwin
SKU: cmnn8twms1aoznsfpnp5umqh5
Availability: InStock

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Description

The IRW10502519 is a 3.5mm HSS Cobalt Drill Bit supplied in a pack of 10, offering a slightly larger diameter option for drilling stainless steel and high alloy steels. This size bridges the gap between 3mm and 4mm applications, providing versatility for general metalworking tasks where precise hole sizing is important. The 3.5mm diameter is commonly used in mechanical assembly, bracket fabrication, and maintenance work. Engineered with 5% cobalt content, this drill bit delivers exceptional heat and abrasion resistance, making it ideal for challenging materials that would quickly dull standard HSS bits. The heavy-duty web construction ensures robust performance, whilst the precision-ground 135° split point begins drilling immediately, minimising bit walk and ensuring accurate hole placement every time. Features and Benefits: • 3.5mm diameter suitable for general metalworking applications • Pack of 10 ensures you have spares for ongoing projects • 5% cobalt content for superior durability in tough materials • Heavy-duty web construction for enhanced strength • 135° split point for precise, walk-free drilling Specifications: Tip Diameter (mm): 3.5 Working Length (mm): 39 Overall Length (mm): 70 Pack Qty.: 10 Diameter: 3.5mm. Total length: 70mm.

Full specifications

Marque	Irwin
Référence fabricant	10502519
EAN	5706915000610

Irwin HSS Cobalt Drill Bit for Metal: complete technical analysis for 2026

The Irwin HSS Cobalt Drill Bit for Metal meets the expectations of buyers who want a quality product without paying over the odds. Thanks to our comparison tool, find the best offer among all partner retailers listed on Compiral. The trust rating shown for each retailer helps you choose a reliable shop with clear return conditions and responsive customer service. If you are unsure, also check the Irwin Impact Pro Performance Pozi Screwdriver Bits from the same brand. A good price comparison can save you between 10% and 30% on your purchase depending on the time of year and available retailers.

Who is this Informatique for?

The Irwin HSS Cobalt Drill Bit for Metal benefits from the expertise of Irwin in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Informatique category, this is an option we recommend without hesitation.

For intensive or occasional use

The Irwin HSS Cobalt Drill Bit for Metal adapts to different levels of use in the Informatique category. Whether you use it intensively every day or more occasionally, this Irwin product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the Irwin Impact Pro Performance Pozi Screwdriver Bits.

Against the competition

In the Informatique market, the Irwin HSS Cobalt Drill Bit for Metal is well positioned thanks to its price from £25.9 and the strength of Irwin. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 3210 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	3210 £ to 7490 £	Regular daily use	Good value for money, solid performance
High-end	Over 7490 £	Demanding users	The best of the category, all advanced features

The best times to buy the Irwin HSS Cobalt Drill Bit for Metal at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.

Frequently asked questions about Irwin HSS Cobalt Drill Bit for Metal

How does the Irwin HSS Cobalt Drill Bit for Metal compare to competitors in the Informatique category?

In the Informatique category, the Irwin HSS Cobalt Drill Bit for Metal occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the Irwin HSS Cobalt Drill Bit for Metal suitable for beginners?

Yes, the Irwin HSS Cobalt Drill Bit for Metal is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and Irwin usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the Irwin HSS Cobalt Drill Bit for Metal?

Refurbished versions of the Irwin HSS Cobalt Drill Bit for Metal may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Irwin HSS Cobalt Drill Bit for Metal drop during the year?

Prices for the Irwin HSS Cobalt Drill Bit for Metal typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Informatique category.

Is delivery free for the Irwin HSS Cobalt Drill Bit for Metal at all retailers?

Free delivery is not guaranteed for the Irwin HSS Cobalt Drill Bit for Metal at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.