1 set of 8 four-flute, four-edged drill bits for door lock holes, door locks, and woodworking.

Features: Made of high-carbon steel. Durable, wear-resistant, and long-lasting.

Wide applications. It can be used for plastic, softwood, and hardwood.

Not for metal.

Self-tapping drill bit with precise positioning. 4-flute drilling design with smooth drilling efficiency and high stability after drilling.

Suitable for bench drills, handheld electric drills, and power drills.

All kinds of drill bit sizes are available.

Features:

Material: High-carbon steel

Color: Orange

Size: 10 + 12 + 14 + 16 + 18 + 20 + 22 + 25 mm

Package Size: 21.5 * 15 * 5.4 cm / 8.5 * 5.9 * 2.1 inches Package Weight: 585 g / 1.3 lb Package List: 10 * Auger Drill Bits