When I tried this product, I was disappointed with its performance. The bits are prone to chipping and dull quickly, making it difficult to achieve clean cuts consistently. The only positive aspect I can say about this is that the price is affordable. Unfortunately, the cons outweigh the pros, and I would not recommend this product to others.
Pros
Durable carbide tipped blades provide clean and precise cuts.
Cons
The high-quality materials and precision engineering result in a higher price point compared to other cutting tool brands.
First Amana Bit. Diablo grew dull quickly. This Amana chewed white oak for the cross grain of bread boards. A difficult task, but the blade exceeded all expectations. I will buy more.
This attachment has been used and abused for over a month and is still cutting as the day I received it. Deep incisions should be made slowly and gradually; but that is common practice. Very smooth and precise cuts when using guide bushes.