Faithfull
Faithfull SDS Max Drill Bit 28mm x 520mm FAIMAX28520
Model FAIMAX28520
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 2 hours ago | £59.95£98.28 | In stock | Visit Tooled Up (opens in a new tab) |
 checked 2 hours ago | £64.87 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £82.44 | 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 above the 53-day average and 5% above the lowest we have recorded, so it may be worth waiting.
About this product
This is a 28mm diameter SDS Max masonry drill bit with an overall length of 520mm and a working length of 440mm, designed for large-scale drilling into concrete and brick. The larger diameter suits major structural fixings, large-diameter pipework installations, and other heavy-duty applications where a substantial hole size and depth are needed.
The SDS Max shank fits securely into SDS Max chuck machines, which are typically large and powerful, ensuring slip-free operation and consistent power transfer during demanding drilling work. An L-shaped flute profile aids dust extraction while drilling.
| Size | 28mm |
|---|---|
| Working length | 440mm |
| Overall length | 520mm |
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