Broca para agujeros cuadrados en carpintería, abridor de agujeros en carpintería, broca cincel para mortajas y espigas, juego de 4 piezas

Drill standard holes quickly and easily in hardwood with clean, sharp cuts, eliminating the need for hand carving! The U-shaped blade drills fine, burr-free holes. Made of durable high-carbon steel, it boasts high performance and a long service life. Precision CNC machining minimizes punching resistance and ensures more accurate hole diameters. Equipped with a chip removal groove, it quickly and efficiently removes chips, improving drilling efficiency. Suitable for various drilling operations, ideal for woodworking DIY enthusiasts, wood grooving, wood processing, and furniture production.