99pcs HSS Titanium Coated Twist Drill Bit Set 1.5-10mm Twist Drills Bits Kit with Case Box

Features:
High speed steel twistdrill bit set for wood, plastic, aluminum, copper and steel.
Perfect for DIY, home use and general building / engineering using.
Sharping and twistdrills will make drilling easier and more effortless.
Thedrilling process is quick and with maximum surface quality.
Providessaferdrilling startswithout pre-punching.