Feature:1. [M35 Tungsten Steel Bit] Easily tackle deep, angled, blind holes, and more with our eccentric drill bits, crafted from hard M35 high speed tungsten steel, sturdy and hard to corrode or deform, ensuring efficient and stable drilling.2. [Efficient Chip Removal] Unique eccentric M35 head design allows easy penetration of various materials, while U shaped slots prevent chip accumulation and clogging.3. [1/4 Inch Hex Shank] With a versatile 1/4 inch hex shank, the drill bit is compatible with a wide range of power tools, providing a secure grip for enhanced control during drilling.4. [Wide Application] Suitable for stone, concrete, wood, steel, brick wall, plastic, ceramic tile, marble, and more. Versatile and reliable for various drilling needs.5. [Machine Compatibility] Compatible with cordless drills, hand electric drills, bench drills, etc. Convenient to use, offering high efficiency in drilling tasks.Specification:Item Type: Eccentric Drill BitMaterial: Hard High Speed Tungsten Steel M35Specification: Approx. 6mm / 0.24inShank: Hex Shank 6.35mm (1/4 Inch)Compatible with: Electric Hand Drill, Rechargeable Drill, Bench DrillSuitable for: Glass, Ceramic, Porcelain Tile, Concrete, Wood.Package List:5 x Eccentric Drill Bit1 x Storage BoxNote:Support dry drilling, recommended to add water for longer durability, no need to add water when drilling wood.