2-Piece Forstner Drill Bit Extension Kit

Enhance your woodworking projects with this 2-piece Forstner drill bit extension kit from QTJSZXXT. Designed for precision and durability, this set includes two high-quality extensions—one measuring 4.5" and the other 7" in length—each extending your Forstner bits by 3-1/4" and 5-3/4" respectively. The hex shank (3/8-inch) fits most Forstner bits, ensuring compatibility with circular or hexagonal shafts for seamless drilling.

Crafted from high-carbon steel, these extensions deliver superior strength and stability, with precision-ground surfaces to maintain accuracy during high-speed drilling. The included set screws and hex key allow for secure fastening, preventing slippage while working on deep hole projects or flat-bottom holes. Ideal for furniture-making, woodworking, and DIY projects, this kit is a cost-effective solution to expand your tool kit effortlessly.