Faithfull
Faithfull Professional Cobalt Jobber Drill Bit Pre Packed (2) 5.5mm FAIPP550COB
Model FAIPP550COB
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 2 hours ago | £7.21 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £8.61 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
 checked 2 hours ago | £8.95£10.92 | In stock | Visit Tooled Up (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 above the 53-day average and 4% above the lowest we have recorded, so it may be worth waiting.
About this product
This 5.5mm Faithfull Professional Cobalt Jobber Drill Bit is supplied in a pack of two, suited to general metalworking and engineering tasks requiring an intermediate size for specific clearances and mounting applications. Made from M35 HSSE grade steel with 5% cobalt content, it offers increased heat resistance and cutting performance, with cobalt bits cutting faster and lasting longer than standard HSS alternatives. The bits are fully ground for efficient cutting and chip evacuation, with a 135° non-slip split point for precise centring and reduced drilling effort, manufactured to DIN 388 standards for precision tolerances. Suitable for heavy-duty industrial work in alloy steels, carbon steels, cast iron, hardened alloy steels, stainless steels, high temperature alloys, titanium alloy, high strength steel and carbon fibre composite materials. Overall length is 93mm.
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