Serplex Store Serplex 12Pcs Masonry Drill Bit Set, 6 Sizes,

PROFESSIONAL CARBIDE DRILL BIT SET: This drill bit set includes 12 carbide drill bits suitable for use on cement, brick, ceramics, tile, wood, plastic, marble, and more. This premium ultra-hard alloy drill bit kit delivers efficient drilling performance and a long lifespan. Made from high-quality carbide material, this twist drill bit offers exceptional strength, durability, and high impact resistance, ensuring a long lifespan and safe operation. EFFICIENT DRILLING PERFORMANCE: The special spiral blades on the auger included in this ultra-hard alloy drill bit kit easily remove debris from the hole. The spiral blades help the drill bit quickly and efficiently remove debris from the hole, resulting in a clean, precise hole. The spiral design of the drill bit in this drill bit set also helps prevent the drill bit from getting stuck in the material being drilled. 6 SIZES OF MASONRY DRILL BIT SET: drill bits set includes 12 drill bits in 6 different sizes, 3.14 inches (4 pcs), 3.93 inches (4 pcs), 4.52 inches (2 pcs), 4.56 inches (1 pc), 4.72 inches (1 pc), which can meet your various needs.