Description of πͺ Bosch HB081 Bi Metal Hole Saw: A High-Performance Tool for Precision Cutting
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).
I recently purchased a bi-metal hole saw and was delighted with the results. As an industrial and scientific worker, I need to rely on tools that can withstand heavy workloads, and this hole saw did not disappoint. As a result of using this product, I found that it cut through any surface with ease and precision. The one downside was that it was a bit expensive. However, the quality of this hole saw more than justifies the price. Highly recommended!
Pros
Durable bi-metal construction for longer lasting use.
Cons
May require a more powerful drill due to its larger size.