Faithfull
Faithfull HSS Jobber Drill Bits Pre Pack (2) 4.50mm OL:80mm WL:47mm FAIPP450
Model FAIPP450
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked yesterday | £1.54 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 checked within the hour | £1.95£2.33 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £2.35 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
Prices exclude delivery. We may earn a commission if you buy through these links, which never affects the ranking above — it is always cheapest first.
Price history
Full price historyToday's price is below the 53-day average, and 3% above the lowest we have seen.
About this product
This pack of two Faithfull 4.5mm HSS jobber drill bits has an overall length of 80mm and a working length of 47mm. This diameter is commonly used for pilot holes when tapping M6 threads, as well as for clearance holes and general fabrication work. They are manufactured to the DIN 338 standard.
The robust high-speed steel construction offers good durability and resistance to breakage, with precision-ground cutting edges that make starting holes easier and improve penetration through steel, iron and most metals. Suitable for use in both hand and power drills, they are aimed at DIY users and professionals alike, including mechanical engineering and fabrication tasks.
As with any drill bit, eye protection should be worn, work should be clamped securely, and the correct drilling speed used without forcing the bit. Bits become hot during use and should be allowed to cool before handling.
Features and Benefits
- :
- 4.5mm diameter × 80mm length for M6 tapping
- Pack of 2 for continuous work
- DIN 338 certified quality
- Robust HSS construction for durability
- Ideal for mechanical assembly
- Suitable for hand and power drills Specifications: Tip Diameter (mm): 4.5 Working Length (mm): 47 Overall Length (mm): 80 Pack Qty.: 2
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