Faithfull
Faithfull Bi-Metal Cobalt Holesaw 89mm FAIHSVP89
Model FAIHSVP89
Best price
Where to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £17.95£27.77 | In stock | Visit Tooled Up (opens in a new tab) |
 checked an hour ago | £18.34 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £20.94 | 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 2% above the lowest we have recorded, so it may be worth waiting.
About this product
The Faithfull 89mm Varipitch Bi-Metal Hole Saw is suited to plumbing and ventilation work, such as cutting holes for waste pipes, extractor fans and ventilation grilles, as well as general construction use. It is made from bi-metal with 8% cobalt content, giving increased resistance to heat and wear for a longer working life.
Precision-set teeth provide aggressive cutting action with good swarf clearance, giving smooth, fast results on both thin and thick gauge materials. It works on stainless steel, steel, aluminium, sheet metal, mild metal, non-ferrous metals, cast iron, soft and hard woods, and PVC.
It has a cutting depth of 38mm and is designed for use with most variable speed power drills.
Features and Benefits
- :
- 89mm diameter for plumbing and ventilation work
- 8% cobalt bi-metal construction for superior tool life
- Precision teeth for aggressive, smooth cutting
- Wide material compatibility for versatile use
- Compatible with variable speed power drills Specifications: Size (mm): 89 Material: Bi-Metal Pitch: Variable Cutting Depth: 38mm
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