Drill Chuck, 5mm 1/4 Inch Hinge Drill Bit Set, Self-Centering Guide, Cutting Drill Bits

Material: The yellow tip is made of brass, wear-resistant, rust-resistant, and durable. Application: Widely used in wood and plastic, precise positioning, no displacement.

Drill bit: The high-speed 4241 steel drill bit is sharper than conventional drill bits and has a longer lifespan. Accurate: These hinge drill bits reliably and accurately center holes for mounting hinges and other hardware. Easy to use: Wood chips are automatically ejected from the holes on both sides of the drill bit, preventing clogging. 5mm and 1/4-inch drill bits are available for drilling different sized holes.

The chip is automatically removed from these two side holes, preventing jamming. It can be used in wood and plastic drilling. Wear-resistant, rust-resistant, and durable for long-term use.

Features: Color: Black. Material: Metal. Size: 11 x 9 x 1.5 cm / 4.33 x 3.54 x 0.59 inches. 1/4 inch: Drill bit: 1/4"; Hole diameter: 6.35 mm. 5 mm: Bit: 5 mm; Hole diameter: 5 mm. Comes with 2 different sizes in 1/4 inch and 5 mm to meet your various needs. Package includes 2 * hinge drill bits.