As a professional in the industry I always look for tools that can make the job easier and faster. This SDS stop bit is NOW my go-to choice for drilling and precision work. It has a great quality of material and it is very easy to use. As a result of using this product, i found that the bits were more durable and lasted much longer in comparison to other bits that I've used..
Pros
Durable quality of material, longer lifespan for usage.
Cons
A bit more expensive than other counterparts available in the market.
This is not a review but a correction of an incorrect statement. Milwaukee 48-20-7655, 5/8" diameter SDS-Plus stop bit, read 2-1/6" instead of 1/16" for usable length.