8mm Alloy Steel Four Flutes Sawtooth Eccentric Drill Bit for Glass Tile Ceramic Drilling Tool

•【Versatile Drilling】Four-flute serrated eccentric drill enables both drilling and tapping,significantly improving project efficiency. •【Durable Titanium Coating】Each drill bit features a titanium coating,enhancing strength and heat resistance for long-lasting sharpness and extended lifespan. •【Multi-Material Compatibility】Ideal for stone,wood,glass,tiles,PVC pipes,and more,meeting various task and material requirements. •【Wide Tool Compatibility】Compatible with hand drills,cordless drills,and drill presses,ensuring versatility across different drilling tools. •【Cooling Requirement】When drilling hard materials,continuous water cooling is necessary to prevent overheating and maintain drill bit integrity. Notes: •It is not recommended to use a lithium-ion drill with a voltage lower than 24V,as the force is too weak to penetrate. •Drilling holes in materials with high hardness requires water to cool down,otherwise the drill bit will burn. •During use,do not hit the steel bars,as this will cause the edge of the blade to collapse. Package included: •1 x Eccentric Drill Bit