GRENPRO Concrete Drill Bit Set, 8Pcs 5/32"-3/8" Masonry Drill Bits — Open-Box, 7% Off

8Pcs Masonry Drill Bit Set: Package includes 1 X 5/32“、2 X 3/16”、3 X 1/4“、1 X 5/16”、1 X 3/8", 5 different sizes of cement drills to easily meet your drilling needs

Shockproof Design: The drill bits provides excellent stability during use, ensuring drilling stability and continuity

High-quality Materials: GRENPRO carbide drill bits are made of YG8X alloy, which guarantees the robustness and long service life of the product

Professional Blade Design: Sharp side blades maximize contact with the alloy brick cement surface for faster drilling; U-shaped slotted holes for quick dust removal and heat reduction

Wide Range of Applications: Concrete drill kits are compatible with most common electric drills, power drills, hand drills and bench drills; suitable for tile, concrete, brick, glass, ceramics, granite, wood, thin iron plate and other materials

This GRENPRO 8pcs masonry drill bit set covers 5 different sizes ranging from 5/32" to 3/8". Constructed with YG8X carbide tip and heat-treated body, the shockproof frame maintains steady drilling performance. Sharp side cutting edges boost material removal, while U-shaped spiral flutes remove debris and lower heat buildup. Hex shanks lock firmly into standard power, cordless and bench drills. Compatible with concrete, brick, tile, granite, wood and thin metal sheets. The matching storage case supports tidy storage, suitable for DIY projects and professional renovation tasks.