Simpson 5/8 in. x 18 in. SDS-Plus Quad Head Carbide Drill Bit MDPL06218Q Connectors for Cross-Laminated Timber The CMT 551-079X is a

The CMT 551-079X is a 3-1/8" (79mm) Bi-Metal Plus Hole Saw (Series 551X) with XTREME FAST Push&Lock system

Designed as a direct exchange component

Automatic lubrication every 180 minutes for reduced maintenance demands

Upper and Lower Limit Switches: Limiting switches increase safety by preventing the load chain from over traveling at either end of the lift range

Rafter hook included - allows the saw to be hung on a rafter or beam when not in use

Simpson 5/8 in. x 18 in. SDS-Plus Quad Head Carbide Drill Bit MDPL06218Q Connectors for Cross-Laminated Timber The CMT 551-079X is aKey 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,