CMT 550-057X Multi-Purpose TCT Hole Saw 2-1/4" (57mm) CPTZ Concealed Post Bases repeatable results

repeatable results

The 4 ATB + 1 TCG tooth configuration eliminates blade changes on the jobsite

Series Through Hole Long Series (77mm)

Why is double-shear nailing important in this post cap

The U414 should be installed with 10d or 16d common nails in the header and 10d common nails in the joist seat for a properly rated connection

CMT 550-057X Multi-Purpose TCT Hole Saw 2-1/4" (57mm) CPTZ Concealed Post Bases repeatable resultsThe CMT 550 057X is a 2 1 4" (57mm) Multi Purpose TCT Hole Saw (Series 550X) with XTREME FAST Push&Lock system. The carbide tipped construction cuts wood, plywood, MDF, laminates, plasterboard, plastics, bricks, aerated concrete, and soft tiles 5X faster than standard hole saws. Compatible with all CMT 550 551 arbors via the Push&Lock quick change system. SPECIFICATIONS Diameter 2 1 4" (57mm) Cutting Depth 3 inches Blade Material Carbide Tipped (TCT)