DY Tools Drill Bit Kit with Hex Key 7 Pcs (Drill Bit), 1 Pc - Hex Key Silver High Speed Steel 3, 4, 5, 6, 7, 8, 10 mm Size 5-Flute comes under the Drill Bit category and is manufactured by DY Tools. Designed for reliable drilling performance, this premium kit includes seven high-speed steel drill bits in sizes 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, and 10 mm, along with a convenient hex key for easy adjustments. The precision-engineered 5-flute design enhances chip removal, reduces heat buildup, and delivers smoother drilling with improved accuracy. Its silver finish offers durability and resistance to wear, making it suitable for both professional and DIY applications. Whether you are working on metal, wood, or general fabrication projects, the DY Tools Drill Bit Kit with Hex Key 7 Pcs (Drill Bit), 1 Pc - Hex Key Silver High Speed Steel 3, 4, 5, 6, 7, 8, 10 mm Size 5-Flute provides dependable cutting efficiency and long service life. Manufactured from high-speed steel, each drill bit ensures excellent hardness, sharpness, and strength for consistent results. Compact, versatile, and easy to store, this kit is an ideal choice for workshops, maintenance tasks, construction projects, and home improvement applications requiring precision drilling.