Pros & Cons
Pros
These bits are decently good for the cost and last decently long. Arrived quickly and in good condition.
The bits drilled through the vast iron effortlesdly. They're very sharp, start cutting quickly with only moderate pressure and drill through steel rapidly and cleanly. Used for drilling new metal roof panels.
Highlights
Quality
Got these for my dad and he was very satisfied with the quality.
Thank you for selling a great product.
I know they are from china which is taken to mean low quality but if it works it works.
But i don't think this is a problem with the quality of the drill bit.
Shipping
Haven't used many yet shipping was fast the price was right
Competitiveness
None broke (i used a drill press low speed and a machinist vice).
Overview
- How are reviewers describing this item?
good, great, metal, through and size. - Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has analyzed and discovered that 78.6% of the reviews are reliable.
- This product had a total of 621 reviews as of our last analysis date on Jul 8 2023.
Helpful InsightsBETA
Posted by a reviewer on Amazon
The working length is about 5mm shorter than other bits i have purchased
Posted by a reviewer on Amazon
I was trying to remove broken machine screws that were made from some very hard metal that caused the bits to only shine the metal
Posted by a reviewer on Amazon
In this instance i managed to burn up andor break about 10 hss bits
Posted by a reviewer on Amazon
I know they are from china which is taken to mean low quality but if it works it works
Posted by a reviewer on Amazon
Just run of the mill ok drill bits
Posted by a reviewer on Amazon
Maybe the sharpest bits i have ever purchased
Posted by a reviewer on Amazon
I have to remove about a thousand screws from my deck
Posted by a reviewer on Amazon
The screws are about 25 years old and are in pretty sad shape