DescriptionThis set of 13 pieces of durable titanium nitride coated drill lasts six times longer than standard drills and it facilitates faster penetration with less effort. Suitable for steel, wood, plastic, etc.Features- Color: As the pictures shown. - Material: High-speed Steel. - Sizes: 1.5mm / 2.0mm / 2.5mm / 3.0mm / 3.2mm / 3.5mm / 4mm / 4.5mm / 4.8mm / 5.0mm / 5.5mm / 6mm / 6.5mm. - 1/4" hex titanium coated drill bits for longer life. - Perfect for both professionals and casual DIY-ers. - Suitable for steel, wood, plastic, etc. - It can be used with cordless screwdriver.
