Jobber Drill Bit Cobalt drill bit set made from premium 4341 high-speed steel (HSS) and covered with titanium nitride coating for optimal performance at extreme temperature and for lesser breakage
Titanium Drill Bit Set 15PCS in total. 2PCS of 1/16", 5/64", 3/32" titanium drill bits, and 1 each of 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 1/4", 5/16", 3/8", sufficient quantity to meet your various needs; Please pay attention to speed, pressure and heat control during drilling
Twist Drill Bit PRECISE 135° SPLIT POINT, gold oxide finish, and round straight shanks. Prevent walking, clear chips and particles faster. High-efficiency spiral chip groove can clear particles quickly and prevent chip accumulation. So friction and heat are decreased for faster, cooler drilling
Metal Drill Bits 4341 HSS drill bits are greatly suitable for hardened material and hard metals, such as cast iron, high temperature alloy, hard plastics, stainless steel, titanium alloy, woods, also for soft materials. NOTE Please keep the workpiece stable and the drill bit vertical to avoid breaking
Battery Drill Bit Set A plastic case is included for drill bits organizing, storage, and carrying away. If you are not 100% satisfied with your purchase for any reason whatsoever simply please feel free to contact us