1 Set Four Blade Serrated Eccentric Drill Bits,New Four-Flute Sawtooth Eccentric Twist Drill Bit for Concrete, Glass, Metal, Wood, Tile(/4/6/8/10/12/

1 Set Four Blade Serrated Eccentric Drill Bits,New Four-Flute Sawtooth Eccentric Twist Drill Bit for Concrete, Glass, Metal, Wood, Tile(/4/6/8/10/12/

【Complete 7-Piece Set】 Includes 7 four-edge serrated eccentric drill bits for fast drilling and tapping. Perfect for quick tasks—boost efficiency with ready-to-use convenience. 【Multi-Size Versatility】 Choose from 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, and 16mm sizes. Tackle diverse projects with precision-fit options for wood, metal, tile, or concrete. 【High-Carbon Steel Durability】 Heat-resistant alloy steel ensures long-lasting sharpness and hardness. Resists wear, maintains accuracy, and delivers smooth, clean drilling results every time. 【Precision Eccentric Design】 Dry eccentric structure + special cutter head enhances positioning accuracy. Achieve professional-grade holes with minimal effort and zero material splintering. 【Multi-Material Mastery】 Works on concrete, glass, metal, wood, and tiles. Ideal for DIYers, contractors, or home repairs—versatile power in one compact kit! Specification
Name:New Four-Flute Sawtooth Eccentric Drill Bit
Material: High quality high speed steel
Size: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm

DESCRIPTION
HIGH PERFORMANCE DRILL AND TAP COMBO: Drill and tap holes quickly with this high performance drill kit. Designed for maximum efficiency, it saves time and effort on all your projects!
Titanium Coated Design: Each drill bit is coated with a titanium that enhances durability and heat resistance, ensuring that the bit stays sharp and effective even after extended use
UNIQUE THREAD CUTTING FUNCTION: The kit features a unique cutting thread design that provides clean, smooth threads with precision and reduces the need for additional tools or steps
Wide range of compatibility: this drill kit is compatible with a variety of materials such as metal, wood and plastic, providing you with versatility for different applications
Offers a wide range of size options: with a variety of size options, you can use the right drill bit for any task, large or small

Product List
1* Multi-purpose Drill Bit Set