DIABLO's SDS-Plus 4-cutter full-carbide head concrete anchor hammer drill bits are 1 of the strongest， most durable and fastest tapcon installation bits. DIABLO's full-carbide head bits withstand the stress of high-powered hammer drills and the impact of rebar cutting， delivering extreme durability and strength. Produced with Tri-Metal Diffusion Bonding technology， the full-carbide head resists heat and prevents breakage for maximum life and productivity. Precision Tip delivers the stability and accuracy required to produce fast， precise holes in concrete with rebar for anchor setting. Optimized for maximum performance in corded and cordless SDS-Plus rotary hammers.

Hex collar compatible with anchor drive sleeve

DIABLO made carbide withstands impact and high heat applications， dramatically extending life versus standard hammer bits

Precision tip delivers stability and accuracy required for fast， precise holes

Tri-metal diffusion bonding provides heat resistance and prevents breakage of the full-carbide heat for maximum life and productivity

Optimized 4-flute design removes dust faster， keeping the carbide head cooler for ultimate strength and durability