Engineered for professional contractors and serious DIYers, our 12-piece serrated masonry drill bit set delivers unmatched performance across multiple materials.

Key Features & Benefits:

Professional Performance
Laser-calibrated grooves remove debris; 135° split point prevents walking for clean starts.

Advanced Serrated Cutting
4-flute eccentric design with sawtooth edges + titanium coating reduces friction 40% for faster drilling in concrete, brick, and tile.

Industrial Durability
YG8X tungsten carbide (HRC 90+) with 1100°F heat-resistant titanium coating prevents wear.

Multi-Material Use
For:
Masonry: Concrete/brick/cinder block
Tile/Stone: Ceramic/porcelain/marble
DIY: Wood/plastic/thin metal (

Pro Usage Tips:
For glass/tile: Use water cooling and maintain 800-1500 RPM
Start with smallest bit when drilling hard surfaces
Keep drill perpendicular (90°) to work surface
Clear debris regularly for optimal performance

Package Includes:
5-piece drill bit set