Name: Faithfull Professional HSS Jobber Drill Bit
Brand: Faithfull
SKU: cmotcvm9o3usrjxsk9ilwdiec
Availability: InStock

Compare prices

Sort by:

New

£5.95

£1.95

+ £5.95 delivery

View deal

New

£5.95

£1.95

+ £5.95 delivery

View deal

Affiliate link

Report an error

Description

The Faithfull Professional 4.2mm HSS Jobber Drill Bit is a specialist size commonly used for creating clearance holes for M4 fixings, tap drill applications, and precision engineering work requiring specific dimensions. This 4.2mm diameter provides the ideal clearance for metric M4 bolts and screws. Constructed from M2 grade high-speed steel and fully ground to meet DIN 338 standards, this 4.2mm drill bit incorporates a 135° non-slip split point that ensures immediate engagement with the workpiece, preventing drill wander and delivering precise hole placement without centre punching. The robust construction handles drilling through alloy steels, carbon steels, cast iron, hardened alloy steels and stainless steels. This 4.2mm size is particularly valued by mechanical engineers, assembly technicians, and maintenance professionals who regularly work with M4 fixings and require accurately sized clearance holes for smooth bolt passage and optimal thread engagement. Features and Benefits: • 4.2mm diameter ideal for M4 clearance holes • M2 grade HSS for extended tool life • 135° split point eliminates centre punching • Fully ground to DIN 338 standard • Professional grade for precision fixing work Please Note: Priced individually but supplied in packs of 10. Specifications: Tip Diameter (mm): 4.2 Working Length (mm): 43 Overall Length (mm): 78 Pack Qty.: 1

Full specifications

Marque	Faithfull
Référence fabricant	faij420pro
EAN	9800000003443

The Faithfull Professional HSS Jobber Drill Bit in its market context in 2026

When it comes to Informatique, the Faithfull Professional HSS Jobber Drill Bit by Faithfull is a reference that savvy buyers know well. Its value for money in 2026 deserves particular attention, especially given its availability across many retailers and the brand's strength in the market. Our comparison tool lets you view all available offers in real time, with or without free delivery, and click directly on the offer of your choice.

Faithfull: what this model offers

What buyers remember about the Faithfull Professional HSS Jobber Drill Bit: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of Faithfull 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 Faithfull Mitre Box from the same brand for a second level of comparison.

The strengths that really make a difference

What truly differentiates the Faithfull Professional HSS Jobber Drill Bit from other products in the Informatique category comes down to a few concrete points: the build quality typical of Faithfull, 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 Faithfull Mitre Box if you wish to explore other models from the brand.

What you need to know before buying

Before buying the Faithfull Professional HSS Jobber 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. Faithfull generally offers a well-structured after-sales network for the Informatique category.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 384300 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	384300 £ to 896710 £	Regular daily use	Good value for money, solid performance
High-end	Over 896710 £	Demanding users	The best of the category, all advanced features

Comparing prices before buying the Faithfull Professional HSS Jobber 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 Faithfull Professional HSS Jobber Drill Bit

Is there a refurbished version of the Faithfull Professional HSS Jobber Drill Bit?

Refurbished versions of the Faithfull Professional HSS Jobber 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 Faithfull Professional HSS Jobber Drill Bit drop during the year?

Prices for the Faithfull Professional HSS Jobber 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 Faithfull Professional HSS Jobber Drill Bit at all retailers?

Free delivery is not guaranteed for the Faithfull Professional HSS Jobber 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 Faithfull Professional HSS Jobber Drill Bit if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the Faithfull Professional HSS Jobber 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 Faithfull Professional HSS Jobber Drill Bit worth its price in 2026?

In 2026, the Faithfull Professional HSS Jobber Drill Bit is listed from £7.9 at our partner retailers. This price is consistent with the positioning of Faithfull 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.