OriGlam 13Pcs Titanium Drill Bit Set, 1/4 Hex Shank Micro Twist Bit, 1.5 6.5mm Coated High Speed Steel Tools Perfect for Wood, Metal, Aluminum Alloy

√ Meet Your Needs - The drill bits have 13 sizes, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.2mm, 3.5mm, 4.0mm, 4.5mm, 4.8mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm. √ Titanium & High Speed Steel - Classic high speed steel with titanium coating for proven capability and durability. √ Quick Change - 1/4 inch hex shank fits into all power tools more easily and securely, specially for locking into quick change chuck. √ Easy to Removal Chip - Quick removal, the 1/4” hex shank is designed for cordless screwdrivers, enabling you to quickly change drill bits. √ Wide Ranges Of Usage - Fit for thinner, low hardness wood and soft metal hole processing, such as wood, angle iron, aluminum alloy and so on.