CMT 551-051X Bi-Metal Plus Hole Saw 2" (51mm) Caps & Bases How is the Simpson 88L

How is the Simpson 88L installed

Tri-Metal Silver Brazing Silver-Copper-Silver brazing allows teeth to withstand high stress during cutting

Series Through Hole (70mm)

The TC26 should be installed with 10d common nails for a proper and code-compliant connection

CMT 551-051X Bi-Metal Plus Hole Saw 2" (51mm) Caps & Bases How is the Simpson 88LThe CMT 551 051X is a 2" (51mm) 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 2" (51mm) Blade Material Bi Metal (BIM) 8% Cobalt Tooth Pitch Variable 4 6 TPI (alternate and side set) System XTREME FAST Push&Lock Arbor Compatibility