Titanium Nitride Coating for Cooler Running. High Speed Steel for Longer Life. Automatically Deburrs Holes as You Drill. Two-Flute Design Gives You Faster, Smoother Cutting. Quick-Change 1/4" Hex Shank.
My analysis of this product showed that it is definitely a cut above the rest. These industrial grade drill bits offer a terrific combination of dependability and precision that makes even the toughest drilling jobs a breeze. The titanium nitride coating ensures long-lasting durability and enhances drilling speed. They are also very well-constructed and feature a special cutting design for smooth and clean holes. The only downside is that they are slightly more expensive than other options onβ¦
Pros
Titanium nitride coating increases durability and extends the life of the drill
I bought the set mainly because of the bit with the wide step spacing. They cut well, staying fairly sharp when cutting copper and steel, and staying centered better than a drill when reaming the hole.
These simple imported graduated bits are nothing special, they have a light medium cutting capacity. You can get three of these bits within $1-2 and a lot faster, so why wait? I had to buy in anticipation of these other beats because so many weeks had passed. I have a real problem with time estimates going up significantly after your money is tied to it. Don't wait for answers on the contacts you leave this seller. Many location updates (about where an item is located) only update after days or