Faithfull
Faithfull Flat Bit 20mm FAIFB20E
Model FAIFB20E
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £2.39 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 checked an hour ago | £2.49£3.61 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £3.26 | 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
The Faithfull 20mm Flat Bit is designed for boring clean, accurately sized holes in timber, suitable for both plumbing and electrical installations such as waste pipes and conduit. It cuts efficiently with or against the grain, and also works on MDF, plastics and plasterboard. Forged from a single piece of carbon steel and heat-treated for strength and durability, the bit features a grooved tip and extended spurs that produce a clean cutting area and faster boring speed. The non-slip 1/4in hexagonal shank has a locking mechanism compatible with adaptors or chucks with built-in quick-release features. Overall length is 151mm, with a 20mm diameter.
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