Treela 12 Pcs 16" Extra Long Spade Drill Bit Set for Wood, Paddle Flat Drill Bit Including 3/8, 1/2, 5/8, 3/4, 7/8, 1 Inch Sizes Carbon Steel 1/4-inch Hex Shank for Hardwood Softwood Plywood

Features: The optimized cutting geometry of these spade drill bits helps minimize tear-out and splintering on both entry and exit sides. This results in cleaner and more refined holes in wooden materials. With each wood boring bit measuring 16 inches long, this drill bit set provides increased reach for drilling into thick timbers, joists, or layered materials, offering practicality for deeper drilling tasks. Specifications: Material: high-carbon steel Color: gray Size: Diameter about 3/8", 1/2", 5/8", 3/4", 7/8", 1" Hexagonal shank about 1/4 inch Length about 16 inches/ 40.6 cm Package includes: 12 x Woodworking flat drill bit Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays

• Comprehensive Size Assortment: this 12-piece wood drill bit set includes six essential sizes (3/8", 1/2", 5/8", 3/4", 7/8", and 1"), with two pieces per size; Drill bit kit offers a complete drilling solution for a variety of woodworking tasks, from smaller detailed work to larger hole boring requirements
• Reliable Material Construction:paddle bit set crafted from heat-treated drop-forged high-carbon steel, these spade bits maintain sharpness and structural integrity; They are built to withstand repeated use in various wood types, providing consistent performance
• Efficient Drilling Design: the sharp spur tip enables precise positioning and reduces slipping, while dual fluted edges facilitate smooth chip ejection; This design allows for cleaner cuts in wood and reduces operator effort during extended use
• Broad Tool Compatibility: the 1/4 inch / 6.35 mm hexagonal shank provides a secure, non-slip grip in all standard 1/4 inch drill chucks, making long drill bits for wood compatible with most hand and bench drills for a wide range of applications
• Versatile Wood Application: These 16-inch drill bits are long enough to be ideal for drilling clean holes in a variety of materials including plywood, hardwood, and softwood, hex shank drill bits are must-have tools for professional contractors, carpenters, and DIY home improvement projects