Lauxes Grates Hole Saws are installation cutters for preparing waste openings in compatible Lauxes aluminium drainage channels. Select the size appropriate to the Lauxes outlet you plan to fit, and check the manufacturer's cutting instructions before making an irreversible opening.
The listed options are 40mm, 50mm, 72mm and 80mm. Each is supplied as a complete hole-saw assembly, so a separate arbor and pilot drill are not required.
Before cutting
Confirm that the selected grate supports the outlet size, determine the correct hole location and follow the supplier's instructions for securing and cutting the channel. These cutters are accessories, not waste outlets.
What sizes are available?
40mm, 50mm, 72mm and 80mm.
Do I need a separate arbor or pilot drill?
No. The 2026 Lauxes catalogue states the hole saw is supplied as a complete assembly.
Lauxes Grates Hole Saws Physical Properties
| Property | Value |
|---|---|
| Product Type | Hole Saw |
| Sizes | 40mm, 50mm, 72mm, 80mm |
| Assembly | Complete assembly including arbor and pilot drill |





