CMT 551-133X Bi-Metal Plus Hole Saw 5-1/4" (133mm) Multi Profile Sets 130 is a pair of

130 is a pair of 40mm profile knives profile knives for the CMT Insert Shaper System

00 to produce 7 different rabbet widths from 1/8 inch to 1/2 inch

Flat with Alternate Chamfer (FWF) Tooth Grind Engineered tooth geometry for clean

Diameter (D) 5mm

Designed to be either cast-in-place or wet set into concrete

CMT 551-133X Bi-Metal Plus Hole Saw 5-1/4" (133mm) Multi Profile Sets 130 is a pair ofThe CMT 551 133X is a 5 1 4" (133mm) 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 5 1 4" (133mm) Blade Material Bi Metal (BIM) 8% Cobalt Tooth Pitch Variable 4 6 TPI (alternate and side set) System XTREME FAST Push&Lock Arbor