2pcs Drill Bit Extension 7inch & 10inch Forstner Drill Bit Extension with Hex Wrench for 3/8" Hexagonal Shafts Carbon Steel Spade Drill Extender for Furniture Carpentry Construction

• 【Set Contents】This drill bit extension set provides two lengths of extension rods 178mm and 254mm (7 inches/10 inches) and 2 hexagonal wrenches, easy to work deep inside the workpiece.
• 【Quality Material】The forstner bit extension set is made of high quality high carbon steel for excellent durability and reliability, not easy to bend and break, rust and corrosion resistant.
• 【Precision Design】The wood spade drill extender has an inside diameter of 3/8 inch (9.7mm). This tolerance is designed to fit Foster bits with 3/8 inch or smaller shanks with extreme precision.
• 【Easy Installation】This spade drill extension has a user-friendly design and comes with a spanner for quick and easy installation. Simply assemble the required adapter bit and you are ready to drill efficiently.
• 【Wide Application】This spade bits holder is suitable for pneumatic screwdrivers, electric screwdrivers, pneumatic drills, cordless drills, drilling rigs and more.

2pcs drill bit extension 7inch & 10inch forstner drill bit extension with hex wrench for 3/8" hexagonal shafts carbon steel spade drill extender for furniture carpentry construction Feature: 1.Stable and wobble-free when using the spade drill extension ensures precise and controlled drilling and tightening operations, an essential tool for professionals and DIY enthusiasts working with heavy materials. 2.The drill bit extension set is designed to provide extra extension capacity for complex designs and hard-to-reach areas, and is a powerful assistant for screwing deep into narrow spaces. 3. wood spade drill extender is compatible with all types of Forster bits. Particularly recommended for use with woodworking flathead bits, this kit ensures optimum performance for both woodworking projects and precision drilling. 4.forstner bit extension for drilling deep holes, this extension can firmly fix the drill bit to ensure that the drill bit is securely positioned, ideal for mechanics, construction workers, home users or anyone who seeks to work conveniently. Specification 10 inch spade drill extender size: 254 x 16 x 9.5 mm 7 inch spade drill extender size:178 x 16 x 9.5 mm Hex wrench size: 52 x 19 x 2.5 mm 10 inch spade drill extension weight: 235 g 7 inch spade drill extension weight: 165 g Package size: 27x8x1cm Package weight: 432g Colour: Sliver Material: Carbon Steel Package Inside 1 x 254 mm drill bit extension 1 x 178 mm drill bit extension