Simpson SDS-Plus Carbide Drill Bit 1/2 in. x 10-1/4 in. 2-Cutter Head MDPL05010 LSU Adjustable Rafter Hanger making it suitable for heavy-duty

making it suitable for heavy-duty wood construction applications where that specific beam dimension is used

drill bit is required to create the pilot hole before driving the Heli-Tie

Predrilling Recommended: Predrilling near board ends is recommended to prevent splitting

The annular-ring shank features rings along the nail's shank that grip the wood fibers as the nail is driven

making it compatible with standard 4x4 post dimensions and 4x lumber beams commonly used in wood construction framing

Simpson SDS-Plus Carbide Drill Bit 1/2 in. x 10-1/4 in. 2-Cutter Head MDPL05010 LSU Adjustable Rafter Hanger making it suitable for heavy-dutyThe Simpson MDPL05010 1 2 in. x 10 1 4 in. SDS plus Shank Drill Bit is a premium quality, professional grade carbide tipped drill bit from Simpson Strong Tie, engineered to deliver exceptional performance in concrete drilling applications. Featuring a 2 cutter head design and SDS plus shank compatibility, this bit is built to meet precise tolerance requirements while incorporating proprietary features that enhance durability, drilling speed, and ease