🔧 Drill Your Way to Success!
The CLEVELANDC70365 29 Piece M42 Cobalt Heavy Duty Jobber Length Drill Bit Set is designed for professionals who demand precision and durability. This set features cobalt steel construction for extended life, a gold oxide finish for enhanced performance, and a self-centering 135-degree split point for easy drilling into hard materials. With sizes ranging from 1/16" to 1/2" in 1/64" increments, this American-made set meets rigorous ANSI and NAS 907 specifications, making it a must-have for any serious toolkit.
A**T
professional grade product - doesn't disappoint
These are accurate, strong, reliable drill bits. I've used Cleveland products happily for many years. I own/operate a CNC machine shop and a new milling machine called for another full set of drill bits (otherwise, I replace drills that dull on an individual basis - often weekly, sometimes daily.) Received the set this morning and they are already out in the shop making clean, well formed chips. I seldom post revues but I was puzzled by the previous review that dissed these. I expect continued good work from these drill bits; if they do fail I will certainly update this review, along with having a frank discussion with the Cleveland tech rep.
A**Y
not recommended.
These bits are not the best. i have snapped 7 bits within the first year. i have been drilling for over twenty years. The only thing i drill with these is aluminum sheets. i might as well buy the ones from harbor freight and save myself 170 dollars...
D**.
Great product
The M42 cobalt alloy was a great buy for me on a discount. This is a professional grade product. As with any metal drilling drill bits, proper use and skill is a must or you may break them. Great with stainless steel drilling
Trustpilot
2 days ago
4 days ago
