CMT 551-105X Bi-Metal Plus Hole Saw 4-1/8" (105mm) Masonry Connectors All-Thread

All-Thread

full round head

Is the MBHA3

Its predeflected seat design eliminates deflection under load

CMT 551-105X Bi-Metal Plus Hole Saw 4-1/8" (105mm) Masonry Connectors All-ThreadThe CMT 551 105X is a 4 1 8" (105mm) Bi Metal Plus Hole Saw (Series 551X) with XTREME FAST Push&Lock system. The 8% Cobalt bi metal construction provides 2X longer cutting life than standard hole saws, and cuts stainless steel, steel, cast iron, aluminum, copper brass, and plastics. SPECIFICATIONS Diameter 4 1 8" (105mm) Blade Material Bi Metal (BIM) 8% Cobalt Tooth Pitch Variable 4 6 TPI (alternate and side set) System XTREME FAST Push&Lock Arbor