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by Draper
The cheapest price for Expert HSS Bi Metal Hole Saw 21mm is £2.99 at Electrical World, compared across 2 UK shops.
Best price from 2 shops
The 21mm holesaw is perfectly sized for standard electrical conduit installations and small to medium cable entry points. This versatile diameter suits typical electrical box knockouts and compact plumbing fittings, making it a frequently used size for electricians and installers.
Features and Benefits:
Cheapest price for Expert HSS Bi Metal Hole Saw 21mm across 2 UK shops.
| Shop | Price | Availability |
|---|---|---|
| Electrical WorldCheapest | £2.99 | Out of stock |
| Tooled Up | £3.49 | In stock |
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