Mesee 2Pcs 1/4 Extension Drill Bit Set, 150mm & 300mm Extra Long Wood Spade Bit Extension with Allen Keys Universal 1/4" Hex Shank Forstner Bits Holder Extension Rod Fit Electric Drill & Impact Drive

• What You Get - 1pc 150mm Drill Bit Extension + 1pc 300mm Drill Bit Extension + 2pcs allen wrench
• Wood Spade Drill Bit Extension - Made of high-quality carbon steel for high hardness, rust resistance, and maximum durability
• Extra Long Bit Extender Holders - Help to get additional length to extend the wood spade drill bits, flexibly used in the situation of narrow space for superior access to hard-to-reach fasteners
• Universal 1/4 Inch Hex Shank Bit Holders - Can be used with most power drills, hand screwdrivers, electric drill/driver kits & power tools attachments, which can effectively improve work efficiency
• Stable and Secure Fit - Screw adjustment ensures a snug fit of the Forstner bits, minimizing the risk of slippage during use, allowing maximum control and accuracy when drilling and driving
• Fits most 1/4-inch bits - Widely works with a wide range of 1/4-inch hex shank or round shank Forstner bits, wood spade drill bits, and other power bits, providing flexibility for various tasks such as cabinetry, furniture making, and repairs, as well as construction projects.

Mesee 4 Pieces Wood Spade Drill Bit Holder Set, 150mm & 300mm Long Drill Bit Extension 1/4 Inch Hex Shank Quick Release Extension Adapter for Round Shank Drill Bits