GRENPRO 10PCS Serrated Masonry Drill Bit Set, Hex Shank YG6X Carbide, 1/4" to 7/12" Industrial-Grade Eccentric Drill Bits for Concrete, Tile, Glass, Brick, Ceramic, Plastic, Wood, DIY & Home, Green

★★★★☆ 4.0 135 reviews

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Management number 219060559 Release Date 2026/05/03 List Price $7.60 Model Number 219060559
Category
  • 10PC Complete Size Set: Includes 10 eccentric drill bit in 5 sizes (1/4"X4, 5/16"X3, 3/8"X1, 1/2"X1, 7/12"X1) with precise lengths (1/4"=4"/101mm±1, 5/16"=4.5"/115mm±1, 3/8"/1/2"/7/12"=5"/122mm±1) to meet most drilling needs
  • Industrial-Grade Construction: Tile drill bits heads made of YG6X carbide (93HRA hardness) for tough materials; 40Cr steel shanks (50HRC hardness) for anti-bending; serrated edge boosts cutting efficiency and lifespan
  • Hex Shank Design: Locks securely into corded/cordless drills to prevent slippage, improves drilling accuracy, and reduces operator fatigue
  • Wide Application: Suitable for drilling concrete, tile, glass, brick, ceramic, plastic, wood; ideal for DIY projects, home renovations, and professional contracting work
  • Sturdy Case & Usage Tips: Comes in a durable plastic storage case for organization; use low speed with steady pressure, and intermittent water cooling for high-hardness materials to extend bit life

Set Name GRENPRO 10PCS Serrated Masonry Drill Bit Set
Brand Name GRENPRO
Shank Type Hex
Unit Count 10.0 Count
Part Number 071283
Finish Types Uncoated
Manufacturer GrenPRO
Material Type YG6X
Tool Flute Type Spiral
Number of Flutes 2
Number of Pieces 10
Included Components Concrete Carbide Drill Bits 10PCS
Surface Recommendation Ceramic, Concrete, Glass, Masonry, Plastic, Tile, Wood

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