CMT 551-105X Bi-Metal Plus Hole Saw 4-1/8" (105mm) E-Z Spikes/Menders/Bases Can be skewed up to

Can be skewed up to 45 degrees to accommodate a wide variety of framing configurations

11-X10 is a Downcut Spiral Router Bit

and heavy production use

diameter bolts (required) (sold separately)

CMT 551-105X Bi-Metal Plus Hole Saw 4-1/8" (105mm) E-Z Spikes/Menders/Bases Can be skewed up toThe CMT 551 105X is a 4 1 8" (105mm) 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 4 1 8" (105mm) Blade Material Bi Metal (BIM) 8% Cobalt Tooth Pitch Variable 4 6 TPI (alternate and side set) System XTREME FAST Push&Lock Arbor