Korean Yangjiwon YG Imported Center 1.0 1.5 2.0 2.5 3.0 4.0 5.0
These imported 60° center drills are produced by Korea’s YG (Yangjiwon) with premium cobalt-alloyed high-speed steel. Available in diameters from 1.0mm to 5.0mm, they are dedicated to precision center hole making and pre-drilling positioning on drill presses and CNC machines.
The cobalt-reinforced substrate delivers outstanding hot hardness and wear resistance for continuous cutting operations. Precision-ground 60° cutting edges guarantee accurate centering, smooth chip evacuation and consistent dimensional accuracy of center holes.
Widely suitable for center drilling of steel, stainless steel and engineering alloys, they provide reliable imported quality and extended service life. They lower rework rates, reduce tool replacement frequency and effectively boost overall machining productivity.
