About This Product
If you need to punch a clean 40mm hole in concrete, brick, or stone, this hole saw and SDS Plus shank combo has you covered.

The cutting diameter is 40mm (that's about 1.
57 inches), and it comes with a 110mm (4.
33 inch) SDS Plus connecting rod, so it fits standard rotary hammers.

The material is a tough alloy and steel blend, built to handle the abuse of drilling into masonry without dulling out quickly.

It's specifically designed for concrete, cement blocks, brick, and stone walls – basically anything hard and dusty.

The SDS Plus shank gives you a solid, wobble-free connection, so you get cleaner holes with less effort.

Whether you're running pipes, cables, or anchors, this bit gets the job done without a bunch of fuss.
Just slap it in your hammer drill, line it up, and let it eat.
It's a straightforward tool for contractors, electricians, plumbers, or serious DIYers who work with masonry.

No complicated setup, no weird adapters – just drill and go.

Keep one in your kit for those jobs where a regular bit just won't cut it.

