Bi-metal downpipe holesaw 68mm, 127mm
Freeflush
£11.99
Price read from Freeflush on 2026-10-15. Check before buying.
High quality, bi-metal holesaw with a durable steel body. HSS teeth with various pitches provide a smoother cut. Combine with Holesaw Hex Arbor including bit suitable for holesaws 32-152mm. 68mm typically used for drilling into the top of a water butt to allow the water butt to capture all downpipe flows - please ensure a waterbutt overflow is used in this set up. 127mm holesaw typically used in commercial rainwater harvesting installations for fitting the tank grommets , commercial rainwater filte rs and commercial tank overflows.
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