1/4-inch Hex Bit Drill Bit Set, 12/16/19mm, for Wood and Metal, Quick Change Bit, 3 Pieces

Features: 1. Suitable for drilling 90-degree holes in wood and soft metals when preparing countersunk screws and fasteners. 2. The kit includes all common sizes, including 12mm, 16mm, and 19mm, all with a 1/4" quick-change hex handle. 3. Use the 1/4" quick-change chuck system for easy and rapid bit changes. 4. Heat-treated carbon steel blades provide a long tool life. Suitable for soft woods, such as wood, plastic, and other flexible materials. Specifications: Features: Brand new and high quality. Ideal for drilling 90-degree holes in wood and soft metals when preparing countersunk screws and fasteners. The set includes all commonly used sizes, including 12mm, 16mm, and 19mm, all with 1/4" quick-change hex shanks for easy and rapid changes with a 1/4" quick-change chuck system. Heat-treated carbon steel blades ensure a long tool life. Suitable for all woods and soft metals. Diameter: 12mm, 16mm, 19mm / 0.47", 0.62", 0.74". Length: 6.35mm (1/4"). Material: Heat-treated carbon steel. Thermally sensitive. Notes: This is a manual measurement; there may be a 2-3cm error. Also, the item color displayed in photos may appear slightly different on your computer monitor since monitors are not calibrated the same way. We hope you understand. Package Contents: 1 set x Hex Bit (3 pieces)