Buying a drill bit set saves money and — as they invariably come in some kind of case — gives you convenient storage and easy identification. However, what might seem like minor differences in shape ...

We used the DD750X sharpener on black oxide, titanium nitride, cobalt, and carbide-tipped drill bits and it worked perfectly on every material, although it did grind away the coating on cheaper bits.

Bruker’s NPFLEX 3D Optical Microscope is being used by a major hand and electric tool company in its drill bit production for product quality control and R&D purposes. It is well known within the ...