CMT 551-038X Bi-Metal Plus Hole Saw 1-1/2" (38mm) Dowel Drill Bits Retrofit installations on existing structures

Retrofit installations on existing structures

this angle bracket delivers reliable corrosion resistance and joint strength that exceeds angled nailing or screw fastening alone

which locate the hanger on the header

Diameter 1-9/16" (40mm)

For drilling flat-bottom hinge cup holes for concealed hinges

CMT 551-038X Bi-Metal Plus Hole Saw 1-1/2" (38mm) Dowel Drill Bits Retrofit installations on existing structuresThe CMT 551 038X is a 1 1 2" (38mm) 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 1 1 2" (38mm) Blade Material Bi Metal (BIM) 8% Cobalt Tooth Pitch Variable 4 6 TPI (alternate and side set) System XTREME FAST Push&Lock Arbor