Simpson 7/8 in. x 12 in. SDS-Plus Quad Head Carbide Drill Bit MDPL08712Q Decks and Fences Wide Bottom Pilot Wide guide

Wide Bottom Pilot Wide guide prevents bit from over-cutting

What drive type does this screw use

Low-Profile Fastening: Strong-Drive SDS screws provide a lower profile than standard through bolts for a cleaner

producing 9 strokes per minute at that capacity

connected via the 4-inch outside diameter dust port to maintain a clean working environment

Simpson 7/8 in. x 12 in. SDS-Plus Quad Head Carbide Drill Bit MDPL08712Q Decks and Fences Wide Bottom Pilot Wide guideKey Features Uniformly brazed carbide inserts result in longer bit life Most bits contain a centering tip that 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, reduces drill bit wear and improves resistance to bending forces Drill bits conform to ANSI Standard B212. 15 High volume,