6.4 mm (1/4") Woodworking Tool Set: Twist Drill Bit for Square Holes, Chi

Versatile: Suitable for woodworking, furniture making, and wood carving

Efficient: Its spiral design allows for faster and more consistent drilling

Precise: Creates accurate and clean square holes

Durable: Made from high-quality materials for long-lasting use

Easy to use: Compatible with most standard drills

Extension included: An extension for drilling deeper holes is provided