5-Piece Extended Forstner Drill Bit Set for Wood, Tungsten Carbide Tipped Woodworking Hole Saw with 1/4" Quick Change Hex Shank (16-25mm), Deep Hole Auger Cutter for Door Locks & Hinges (Wood Only)
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Special Features
[5 ESSENTIAL SIZES FOR DEEP HOLES] This extended Forstner drill bit set includes 5 common metric sizes: 16mm (0.63"), 18mm (0.71"), 20mm (0.79"), 22mm (0.87"), and 25mm (0.98"). With an extended total length of 130mm (5.12") and a working depth of 100mm (3.94"), it easily tackles deep hole drilling tasks that standard bits cannot reach.
[PREMIUM TUNGSTEN CARBIDE TIPPED] Crafted with high-quality tungsten carbide cutters, these woodworking hole saws are exceptionally sturdy, wear-resistant, and stay sharp significantly longer than standard HSS bits. The self-feeding threaded tip ensures pinpoint accuracy and prevents walking during operation.
[EFFICIENT CHIP REMOVAL & ANTI-RUST] Featuring a deep spiral groove design, these auger drill bits ensure smooth, fast chip ejection, preventing burning and jamming. The vibrant orange painted coating provides excellent anti-corrosion and anti-rust protection, extending the lifespan of your tools.
[1/4" HEX SHANK FOR SECURE GRIP] Designed with a universal 1/4-inch (6.35mm) quick-change hex shank, these bits offer a firm, anti-slip connection. They are perfectly compatible with most hand drills, drill presses, and impact drivers, ensuring stability and safety during high-torque woodworking projects.
[STRICTLY FOR WOODWORKING] Ideal for drilling clean, flat-bottomed holes in hardwood, softwood, plywood, MDF, and wooden doors. Perfect for installing door locks, cabinet hinges, and DIY carpentry. ⚠️ IMPORTANT: These bits are designed EXCLUSIVELY FOR WOOD. Do NOT use on metal, plastic, glass, concrete, or masonry.
