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).
As a result of using this product, I found that it cuts through metal with ease and precision, making my job quicker .The versatile sizes allow for multiple projects and the longevity of the bi-metal construction is impressive..
Pros
Efficient cutting, versatile sizes, durable bi-metal construction
Cons
Some sizes may not be needed for everyone's specific project needs.
Bosch has a reputation for making good tools and this hole saw is a good tool too. I needed to cut 8 holes in 1/4" steel plate at a job site and this saw did the job well and quickly. I had an assistant spray the drill bit with coolant, but we drilled all 8 holes in under half an hour. We shrugged off the hole saw and next time we put it in the tool box.