CMT 551-038X Bi-Metal Plus Hole Saw 1-1/2" (38mm) Dowel Drill Bits Height: 8-11/16 in

Height: 8-11/16 in

Steel gauge: Base 14

For drilling flat-bottom hinge cup holes for concealed hinges

which locate the hanger on the header

providing greater strength

CMT 551-038X Bi-Metal Plus Hole Saw 1-1/2" (38mm) Dowel Drill Bits Height: 8-11/16 inThe 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