Pack of 10 TiN Finish 2.0mm Diameter x 49mm Length Slow Spiral 135 Degree YG-1 High Speed Steel Gold-P Jobber Drill Bit Straight Shank
YG-1 High Speed Steel Gold-P Jobber Drill Bit, TiN Finish, Straight Shank, Slow Spiral, 135 Degree, 2.0mm Diameter x 49mm Length (Pack of 10): Home Improvement. Bright body TiN coating on working part . Made of cobalt steel . Applicable for drilling in steel, cast steel, alloyed and non-alloyed, grey cast iron, graphite, malleable cast iron . The Gold-P drill has a full thickness tin coating on its tip. This allows higher production rates and lower costs. The newly designed point, helps reduce thrust and is self centering. . . .