Irwin HSS Cobalt Drill Bit

Irwin HSS Cobalt Drill Bit

Brand Irwin

From

£3.49

+ £5.95 delivery

2 offers at 2 retailers

Listed since 6 May 2026

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Description

The Irwin 4.5mm HSS Cobalt Drill Bit is designed for precision drilling in stainless steel and other high alloys, offering a versatile diameter for various metalworking applications. This size is particularly useful for clearance holes, pilot holes for larger operations, and general fabrication work where durability matters. Manufactured from high quality HSS steel with 5% Cobalt content, this drill bit delivers exceptional heat resistance and significantly extended life compared to standard HSS bits. The added Cobalt improves the red hardness of the bit, enabling it to maintain its cutting edge under the high temperatures generated when drilling tough stainless steel and high alloy materials. The 135° split point grinding ensures the bit centres perfectly from initial contact, reducing drilling pressure and eliminating bit walk for accurate hole placement. An industrial quality ground flute design ensures high accuracy drilling whilst removing chips efficiently, preventing binding and maintaining optimal performance throughout the drilling operation. The attractive golden tempered surface finish indicates the superior heat treatment process that gives this bit its enhanced capabilities. Features and Benefits: • 4.5mm diameter for versatile metalworking tasks • 5% Cobalt content for superior heat resistance • 135° split point for perfect centring without centre punching • Industrial quality ground flute for accuracy and chip removal Specifications: Tip Diameter (mm): 4.5 Working Length (mm): 47 Overall Length (mm): 80 Pack Qty.: 1

Full specifications

Marque Irwin
EAN 5709131283058
Features And Benefits &bull

The Irwin HSS Cobalt Drill Bit in its market context in 2026

Choosing the Irwin HSS Cobalt Drill Bit means opting for the expertise of Irwin in the Informatique category. Its price starting from £9.44 makes it a serious option on the market. Buyers interested in this brand also look at the Irwin Multi Purpose Drill Bit to complete their comparison. On Compiral, all displayed prices are updated regularly and retailers are selected for their reliability and quality of customer service.

Irwin: what this model offers

What buyers remember about the Irwin HSS Cobalt Drill Bit: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of Irwin on the Informatique segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the Irwin Multi Purpose Drill Bit from the same brand for a second level of comparison.

The strengths that really make a difference

What truly differentiates the Irwin HSS Cobalt Drill Bit from other products in the Informatique category comes down to a few concrete points: the build quality typical of Irwin, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the Irwin Multi Purpose Drill Bit if you wish to explore other models from the brand.

What you need to know before buying

Before buying the Irwin HSS Cobalt Drill Bit, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. Irwin generally offers a well-structured after-sales network for the Informatique category.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 3210 £
Mid-range3210 £ to 7490 £
High-endOver 7490 £

Comparing prices before buying the Irwin HSS Cobalt Drill Bit can save you between £10 and £40 depending on the retailer and the time of year. Use Compiral to never overpay for your online purchases. The 2 offers listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.

Frequently asked questions about Irwin HSS Cobalt Drill Bit

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

Refurbished versions of the Irwin HSS Cobalt Drill Bit 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 drop during the year?

Prices for the Irwin HSS Cobalt Drill Bit 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 at all retailers?

Free delivery is not guaranteed for the Irwin HSS Cobalt Drill Bit 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.

How do I return the Irwin HSS Cobalt Drill Bit if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the Irwin HSS Cobalt Drill Bit regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the Irwin HSS Cobalt Drill Bit worth its price in 2026?

In 2026, the Irwin HSS Cobalt Drill Bit is listed from £9.44 at our partner retailers. This price is consistent with the positioning of Irwin in the Informatique category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

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