New Four-Flute Sawtooth Eccentric Drill Bit, Cozy Hoome Drill Bits, Sawtooth Eccentric Drill Bit, Efficient Drill and Tap Set, Titanium-Coated Design for Wood and Metal (1Set(4,5,6,8,10,12mm))

New Four-Flute Sawtooth Eccentric Drill Bit, Cozy Hoome Drill Bits, Sawtooth Eccentric Drill Bit, Efficient Drill and Tap Set, Titanium-Coated Design for Wood and Metal (1Set(4,5,6,8,10,12mm))

Upgraded SONCHIE Serrated Masonry Drill Bit Set - 1/4 to 9/16 Inch 8-Piece Set Industrial & HouseholdDrill Bit Set for Concrete/Tile/Glass/Brick/Ceramic/Plastic/Wood

Masonry Concrete Drill Bit Set for Tile, Brick, Glass, Plastic and Wood, Tungsten Carbide Tip Work with Ceramic Tile, Wall Mirror, Paver on Concrete or Brick Wall, 10 Pcs