5pcs Four Blade Serrated Eccentric Drill Bits, 6/6/8/10/12mm High-Speed Masonry Eccentric Drill Bit Set for Stone Concrete Wood Brick Ceramic Tile

• Product List: You will receive 5 pieces of four blade serrated eccentric drill bits, including two 6mm, plus 8mm/10mm/12mm bits, which are suitable for anchor holes, pipe fittings, and hardware installation in construction and DIY projects.
• Premium Material: Constructed from tungsten steel welding Derwei alloy, sturdy and resists breakage and abrasion. The excellent properties ensure they can drill holes effortlessly on various items and maintain their precision though multiple operational cycles.
• Reliable Design: The drill bit features an eccentric design for more precise drilling and also decreases chatter. The hexagonal handle provides a strong grip, ensuring the power tool won't slip during operation. The threaded chip flute design ejects debris when drilling, offering clean drilling process.
• Applicable Occasions: This drill bits set can be used on various surfaces, such as concrete, brick, glass, wood, or ceramic tile, which are practical tools for home use, commercial use or professional objects.
• Universal Drill Compatibility: Fits Hand drills, lithium electric drills, percussion drills, bench drills, and more.

Specification: Color: as shown in the picture Material: alloy Product Size: as shown in the picture Package details: 5 x drill bits Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between different monitors, there may be a slight color difference existed.