Popular Sizes Cover 1/16" to 1/2" ✅ Size range: 1/16"x3, 5/64"x2, 3/32"x2, 7/64"x2, 1/8“x2, 9/64", 5/32"x2, 11/64", 3/16"x2, 13/64, 7/32, 15/64, 1/4, 5/16, 3/8, 1/2. ✅ Durable Storage Case – Heavy-duty plastic case with indexed slots for easy organization and quick access ✅ No Missing Sizes – Avoid frustration with a full range of bits for any drilling task 3X Longer Lifespan – Titanium Coated 🛡️ Titanium Nitride Coating – Reduces friction & wear, lasts 3X longer than standard HSS bits 💎 Stays Sharper – Maintains cutting edge even after repeated use 🔥 Heat & Corrosion Resistant – Performs reliably under heavy-duty conditions Precision Drilling No Wandering, Minimum Heat Buildup ⚙️Self-Centering 135° Split Point – Starts drilling instantly with no slipping or walking 🎯Zero Runout Design – Solid bonding ensures perfect alignment for clean, accurate holes 🌀 Parabolic Flute Design – Removes chips faster, reduces clogging & overheating Quick-Change Hex Shank - Fits All Power Tools 🔧 1/4" Hex Shank – Works with drills, impact drivers & quick-change chucks 💪High-Torque Ready – Built to handle heavy-duty drilling without bending or snapping 💪Tapered Web Reinforcement – Prevents breakage Works on Metal, Wood and Plastic Materials 🔧 Metal & Wood – Drills steel, copper, aluminum, cast iron, zinc alloy, wood & plastic 🏠 Perfect for DIY & Pros – Ideal for home repairs, workshop projects, and industrial MRO work ⚡ Impact-Rated – Handles high-torque drilling in tough materials Jefe Hex 24-Piece Titanium Drill Bit Set delivers professional performance for metal, wood and plastic drilling. This complete set features titanium-coated HSS drill bits with 3X longer lifespan, covering 16 sizes (1/16"-1/2") including triple-packed small bits. The 135° split point prevents wandering while parabolic flutes reduce heat buildup. 1/4" hex shank fits all drills/impact drivers (tested with DeWalt/Milwaukee). Ideal for stainless steel, cast iron, aluminum and hardwood. Heavy-duty case included.