HIGHFIRE 516 135 Degrees Split Point Drill Bits Hex Shank Twist Drill Bits DIY Purpose Drill Bit Set HSS Titanium Drill Bit Hex Drill Bits for Steel Pack of 6 Identical Pcs

Sharp Cutting Edge HIGHFIRE hex shank drill bit set has accurate tip geometry which ensures cutting edge sharp and strong 135 degrees split point tip provides a nowalking drilling start on working surface Hex Shank Bits Hex shank drill bits fit in quickchange impact drivers Hex shank eliminates shank spinning in chuck when using pressure Solid Connection and Tapered Web The strong connection of drill bits and shank transits high torque from drills to the tip of the drill bit without breakage It also decreases radial runout to make the hole rounder HIGHFIRE hex shank drill bits with tapered web design increases strength and reduces breakage Twist Flute and Titanium Coating With optimized flute form HIGHFIRE drill bit decreases friction and heat easily to ensure fast drilling and a long working life 135degree twist flute helps to remove chips quickly TiN coating extends drill bits life 3 times longer Wide Application HIGHFIRE drill bits are built for general purpose such as DIY projects maintenances repairs and operations Working materials include steel copper aluminum and zinc alloy They are ideal metal drill bits for steel.