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6PCS Eccentric Drill Bit, Four-Edge Serrated Concrete Drill Bit, 4/5/6/8/10/12mm Tungsten Carbide Masonry Drill Bit Set for Concrete Glass Brick Cement Tile Marble Wood

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$13.99

$ 7 .99 $7.99

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About this item

  • Premium Tungsten Carbide Tips: The masonry drill bits for concrete are crafted from high-strenth tungsten carbide material, offering excellent hardness, toughness, high wear endurance and shock endurance. Ideal for tough drilling tasks across various materials.
  • Versatile Size Range: The four edge serrated eccentric drill bit set includes 6 commonly used sizes (4mm, 5mm, 6mm, 8mm, 10mm, 12mm) to cover a wide range of drilling needs, and the four-blade construction allows for quick entry and accurate positioning during drilling, ensuring clean and precise holes every time.
  • Universal Hex Shank Design: Twist drill bit set features a standard hex shank for a secure grip, compatible with most drills, providing stable and reliable performance.The secure connection between the bit and the drill ensures minimal wobble, improving accuracy and reducing the risk of damaging surfaces or tools.
  • Enhanced Chip Removal Groove: Designed with an expanded chip removal slot, this concrete drill bit set feature ensures smooth and efficient removal of chip during drilling. It effectively prevents chip buildup, allowing for faster and more consistent drilling speeds even at high rotations.
  • Wide Application: The cement drill bits for concrete are suitable for drilling through a variety of materials, including wood, plastic, cement, brick and like soft metal, granite, glass and marble material that needs to add water to cool down for a prolonged service life. Perfect for DIY enthusiasts, professional technicians, woodworkers, electricians, home improvement.



Product Description

Twist Drill Bit Set
cement drill bits for concrete
masonry drill bits for concrete
twist drill bit set
ultimate drill bits

High-Strength Tungsten Carbide Eccentric Twist Drill Bits - Ideal for Concrete, Tile, Glass, Ceramic, Metal, Cement, Brick and Wood

High-Speed Drilling: Featuring an advanced 4-flute, serrated tip, this masonry drill bits for concrete quickly penetrates surfaces, offering smooth and rapid results. Whether you’re working on DIY projects or handling professional tasks, the enhanced cutting efficiency allows you to drill faster and more accurately.

Precision and Stability: Say goodbye to uneven holes and shifting drill bits. Our eccentric twist drill bit ensures precise, centered drilling, no matter the material. Thanks to the eccentric design, this bit reduces wobbling and slippage, providing stable and reliable performance.

Sturdy and Versatile: Built to last, our four-edge serrated eccentric drill bit is made from premium tungsten carbide, offering exceptional durability and wear endurance, making it perfect for drilling through a wide range of materials, including soft metal, wood, plastic, and tile.


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