Serra de Furo Bi-Metal de 2 pol. com Mandril de 3/8 pol. e Broca Piloto

I was skeptical about the "Rip guard" tooth warranty at first, but after cutting through some thick old deck boards this weekend, every tooth stayed sharp and intact. The pilot bit kept the cut dead center without any wobbling.

Cut through 3/8-inch plywood like butter on the first try—the pilot bit stayed centered perfectly. Even with the factory clearance price, the bi-metal teeth held their edge for the whole job without any binding.

The Rip guard tooth design on this hole saw cut through my steel door like butter, and the pilot bit stayed perfectly centered the whole time. I've used cheaper sets before that wobbled, but this one felt solid from the first cut.

Finally got around to using this on some 1/4-inch steel and the pilot bit stayed dead center the whole time—no wandering. The arbor setup is solid and didn’t slip even under heavy pressure.

That Rip Guard tooth design cut through a metal door frame like butter without a single tooth breaking. The pilot bit stayed perfectly centered and the whole set felt solid in my drill. Exactly what I needed for a quick job.

Finally got around to cutting some 1/4" steel plate for a custom bracket, and the Rip Guard teeth held up perfectly without a single chip. The arbor locks in solidly too, zero wobble once it started biting.

Cut through a steel door frame like it was butter – the Rip Guard teeth definitely live up to the warranty claim. The arbor and pilot bit stayed locked in tight even under heavy pressure.

Finally got around to testing this on some 1/2-inch plywood and it punched through clean without grabbing. The built-in arbor saved me from swapping parts mid-project.

Cut through three layers of old flooring in under a minute, and the bi-metal teeth still looked brand new. The arbor locked tight without any wobble during the whole job — exactly what I needed for a quick clearance project.

The pilot bit stayed perfectly centered as I cut through 1/4-inch steel, and the arbor held firm without any wobbling. Clean edges, no binding.