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Mgtgbao 5PC Green 1/2” Upgraded 4-Flute Serrated Carbide Masonry Drill Bit Set, 12mm Serrated Concrete Drill Bit for Plastic Glass Brick Cement Tile Marble Wood.

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Product details

Management number 219064007 Release Date 2026/05/03 List Price $6.40 Model Number 219064007
Category
  • 【SIZES OF MASONRY DRILL BITS】 Package includes 5 PCS 1/2” (12mm) drill bit set: this set also comes with a storage box to keep the drill bits organized and easily portable. Protects the drill bits from damage and quick access and organization.
  • 【4-FLUTE SERRATED DESIGN FOR FAST, SMOOTH DRILLING】: Features four sharp, serrated flutes that aggressively cut through tough materials like concrete, tile, and brick, reducing slippage and effort for faster, cleaner holes. The special surface treatment further improves corrosion resistance.
  • 【HIGH-EFFICIENCY CHIP REMOVAL】Widening dual U-shaped groove design can achieve instantaneous chip removal. By removing debris and reducing friction, the bit operates at a significantly lower temperature, not only maximizing speed but also extending the life of your tool.
  • 【WIDELY APPLICATION】 It is suitable for Glass, Ceramic, Tile, Mirror, Plant Pots, Wood, Porcelain, Brick Wall, marble, thin iron plate etc. Please try to keep the drill vertical and keep bits cool with a flow of cooling water. Hexagonal handle design of our drill bits offers superior grip and stability during drilling and is safer to use. Suitable for ordinary electric drills, hand drills and bench drills.
  • 【EXTREME HARDNESS & DURABILITY】 Our concrete drill bit set is constructed from premium carbide alloy, which is the material with extremely high hardness in drill bits. It has sharp serrated edges, and even in the most demanding applications, its lifespan far exceeds that of ordinary steel drill bits.

Brand Name Mgtgbao
Part Number Mg373
Manufacturer Mgtgbao
Number of Pieces 5

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