Progressor tooth design cuts faster and lasts longer in wood and metal applications. Reinforced shoulder for added strength and longer life. 8 percent cobalt alloy for longer life and higher heat resistance. Works with standard or Quick Change mandrels (Quick Change requires adapters). 1-Inch. Wood cutting. Quick change. Use on: Natural wood; hardwood; plywood; woodcore plywood; chipboard--raw, veneered and laminated; fiber-reinforced composites; sandwich materials; plastics; thin sheet metals. Use Bosch Adapter: AN01.
Through trial and error, I found that this Bi-Metal Hole Saw cuts through tougher materials with ease. It's a must-have in my toolbox for jobs requiring precision cutting. The saw's sharpness and durability are remarkable, and it doesn't dull quickly like other brands I've used. The only con I found was that it can be a bit pricey compared to other hole saws, but the quality definitely justifies the cost.
Pros
Durable and long-lasting due to the bi-metal construction
Cons
May require frequent sharpening, reducing its lifespan over time
Drilling a small hole in teak for the first time. Drilling wasn't easy and now there's a piece of teak stuck in the hole in this crown and I can't get it out.
I use the Bosch quick-change mount for all my Bosch hole saws. This item, a 1 inch hole saw, is NOT suitable for a quick change arbor because the arbor hole is TOO small. That's why I put this item in the return system. I want people to adjust their lists so that we, as consumers, do NOT waste time and money buying things that don't work.