ITEM NAME:19pcs HSS Metric Drill Bit Set Titanium Coated Twist Drills Metal Wood 1-10mm b_ Specification: Brand new Material: HSS / High Speed Steel Surface Treatment: Titanium Coated Size: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm Longer life and durability. Fit for cordless screwdrivers, drills, or use in standard drill chuck. Suitable Materials: Wood, Aluminum, Plastic, Thin Metal, etc. Ideal for the workshop, DIY, toolbox, home crafts, hobbyists, modellers or for trade use. Hand-pressure rotary drill hole, saves your time and effort and convenient for you to use. Package Included: 19 x HSS Drill Bit Note: Please allow minor deviation due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item..Material: HSS / High Speed Steel. 19 x HSS Drill Bit. Fit for cordless screwdrivers, drills, or use in standard drill chuck. Size: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm, 10mm.