Simpson SDS-Plus Drill Bit 1/4 in. x 16 in. 2-Cutter Carbide Tip MDPL02516 Cold-Formed Steel Connectors Low-Profile Fastening: The SDS screws

Low-Profile Fastening: The SDS screws provide a lower profile than standard through bolts

The fully welded steel main frame is engineered specifically for maximum rigidity

The combination of full round head

allowing for efficient and accurate lathe operations

This significantly increases withdrawal resistance - meaning the nail resists being pulled back out - compared to a smooth shank nail of the same length and gauge

Simpson SDS-Plus Drill Bit 1/4 in. x 16 in. 2-Cutter Carbide Tip MDPL02516 Cold-Formed Steel Connectors Low-Profile Fastening: The SDS screwsKey Features Uniformly brazed carbide inserts result in longer bit life Centering tip facilitates easy spot drilling Chromium nickel molybdenum steel alloy body ensures hammering quality and extended service life Heat treatment procedures and shot peened finish increase surface hardness, drilling speed, reduce drill bit wear, and improve resistance to bending forces Drill bits conform to ANSI Standard B212. 15 Chisel shaped drill bit head penetrates