CMT 551-089X Bi-Metal Plus Hole Saw 3-1/2" (89mm) General Purpose Cermet II (Ceramic and Metallic)

Cermet II (Ceramic and Metallic) teeth deliver a more efficient and productive metal cutting solution through high heat tolerance and increased hardness for superior wear

The seat of the MBHA3

Rotation: Left-hand (LH)

Diablo's Ultra Finish Blades offer the quality that fine cabinetmakers expect with the capability to handle the extreme conditions of professional construction

non-welded top-flange hanger

CMT 551-089X Bi-Metal Plus Hole Saw 3-1/2" (89mm) General Purpose Cermet II (Ceramic and Metallic)The CMT 551 089X is a 3 1 2" (89mm) 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 3 1 2" (89mm) Blade Material Bi Metal (BIM) 8% Cobalt Tooth Pitch Variable 4 6 TPI (alternate and side set) System XTREME FAST Push&Lock Arbor