Engineered for speed and longevity, the Diablo DMAMM1190-S5 5 pc Multi-Material Carbide-Tipped Hammer Drill Bit Set delivers faster starts and longer life across tile, masonry, concrete, wood, and metal. Each bit features a carbide tip bonded through a unique brazing and hardening process that resists wear and sustains sharpness, helping you drill more holes with less downtime. The multi-ground Grip Point tip design enables aggressive starts that produce clean, fast holes in a variety of applications, while the Impact Strong shank design enhances stability and durability in both cordless and corded impact drivers and drill drivers.

• Multi-material versatility: designed to handle tile, masonry, concrete, wood, and metal with a single set.
• Carbide-tipped and brazed/hardened: optimized for longer bit life and sustained performance under tough materials.
• Grip Point tip design: multi-ground geometry for aggressive starts and clean, accurate holes, reducing wander during initial bite.
• Impact Strong shank: enhanced shank stability and durability in both cordless and corded impact and drill drivers.
• Five-piece efficiency: a complete set ready to tackle a range of tasks without swapping between separate bit types.

Ideal use scenarios include installing tile backsplashes or wall tile, drilling into masonry for anchors and fasteners, creating pilot holes in wood framing, and drilling through metal sheets or components. This set is built for projects that demand reliability, long life, and quick, precise holes across multiple materials—without juggling multiple bit families.

• Drilling technique: use hammer or hammer-drill mode for masonry, then switch to standard drill mode for metal or wood as needed.
• Start smart: let the Grip Point bite at a slow speed to establish a clean center before increasing RPM.
• Maintenance: keep bits cool and clear of debris to maximize tip life and performance.