3Pcs Four Edged Eccentric Tile Drill Bits Hex Shank 4/5/6mm Dry Drill Bit for Ceramic Tile Glass Marble Brick Wood Aluminum

3Pcs Four Edged Eccentric Tile Drill Bits, Hex Shank 4/5/6mm Dry Drill Bit for Ceramic Tile Glass Marble Brick Wood Aluminum✨ Core Product Features⚡ One-Step Anti-Slip Fast DrillingUnique cross four-edged tip delivers stable centering without wandering on smooth brittle surfaces. It penetrates materials in one smooth stroke to cut down labor time for home renovation, furniture making and various DIY jobs.Hardened Carbide Tip with Full Titanium Anti-Oxidation CoatingThe drill head adopts high-hardness solid carbide, while the whole bit body is covered with titanium coating. Optimized heat dissipation slows down oxidation and dulling, maintaining sharp cutting performance for long continuous drilling and extending overall service life.Deep Spiral Flute for Smooth Chip EvacuationDeep twisted spiral grooves rapidly expel dust and drilling residues out of holes. Effectively avoids bit jamming and overheating, producing clean, burr-free finished holes on all workpieces.Universal Hex Quick-Change ShankStandard hexagonal shank fits all electric drills, impact drivers and cordless screwdrivers tightly. Zero slipping during high-speed rotation; bits can be swapped instantly without auxiliary tools.Wide Compatibility for Multiple MaterialsPerfectly suitable for ceramic tile, porcelain, glass, marble, wood, plastic, soft thin metal and wall plaster. One set covers all daily household and light industrial drilling requirements.📋 Product Specifications🔹 Product Name: Cross Tip Carbide Multifunctional Drill Bit🔹 Material: Hard Carbide Tip + Titanium Coated Alloy Body🔹 Shank: Standard Hexagon Quick Change Shank🔹 Available Diameters: 4mm / 5mm / 6mm / 8mm🔹 Standard Pack Count: 3 drill bits per pack🔹 Compatible Power Tools: Electric drill, cordless screwdriver, impact driver🔹 Suitable Workpieces: Ceramic tile, porcelain, glass, marble, wood, plastic, soft metal, wall plaster🎁 5 Optional Package CombinationsOption 1: Mixed Size Set✅ 3 Drill Bits (4mm + 5mm + 6mm)Option 2: 4mm Single Size Pack✅ 3 × 4mm Drill BitsOption 3: 5mm Single Size Pack✅ 3 × 5mm Drill BitsOption 4: 6mm Single Size Pack✅ 3 × 6mm Drill BitsOption 5: 8mm Single Size Pack✅ 3 × 8mm Drill Bits⚠️ Warm Reminders• Minor dimensional and weight deviation may exist due to manual measurement, your understanding is appreciated.• Slight color difference may occur between real goods and listing images due to different monitor screens and shooting lighting environments.• Do not apply heavy downward pressure when drilling fragile tile and glass surfaces to prevent cracking or breakage of workpieces.💡 Why Choose Our Four Edged Eccentric Drill Bits?Cross four-edged design prevents bit skating on smooth brittle materials. Titanium coating greatly improves wear resistance. Multi-size optional packs meet different hole opening demands for home renovation and DIY projects.