Lenox 30068-68L Hole Saw, 4-1/4 in Dia, 2L, 6L Arbor

Speed Rating : 400 Rpm Aluminum, 160 Rpm Stainless Steel, 60 Rpm Fiber Glass, 120 Rpm Ceramic Tile, 50 Rpm Iron
Diameter : 3 In
Cutting Edge Material : Carbide
Applicable Materials : Abrasives, Cast Iron, Stainless Steel, Steel, Wood
Suitable For : Snap-Back 2L, 6L Arbor Models

Speed Rating : 900 Rpm Aluminum, 320 Rpm Stainless Steel, 120 Rpm Fiber Glass, 250 Rpm Ceramic Tile, 100 Rpm Iron
Pilot Drill Size : 1-1/4 In
Diameter : 1-1/2 In
Cutting Edge Material : Carbide
Applicable Materials : Abrasives, Cast Iron, Stainless Steel, Steel, Wood
Suitable For : Snap-Back 2L, 6L Arbor Models

Speed Rating : 300 Rpm Aluminum, 120 Rpm Stainless Steel, 50 Rpm Fiber Glass, 100 Rpm Ceramic Tile, 40 Rpm Iron
Diameter : 4 In
Cutting Edge Material : Carbide
Applicable Materials : Abrasives, Cast Iron, Stainless Steel, Steel, Wood
Suitable For : Snap-Back 2L, 6L Arbor Models

Arbor Size : 2L/3L/6L/7L
Cutting Depth : 1-7/8 In
Teeth Per Inch : 4 To 5
Shank Size : 1/2 In
Shank Type : Hex
Pilot Drill Size : 1/4 In Dia X 3-1/4 In L
Length : 1-5/8 In
Diameter : 1-5/8 In
Cutting Edge Material : Bi-Metal
Applicable Materials : Metal, Wood

Arbor Size : 7/16 In
Cutting Depth : 1-15/16 In
Teeth Per Inch : 4/6
Tooth Type : Positive Rake
Pilot Drill Size : 4-5/16 In
Diameter : 5-1/2 In
Cutting Edge Material : HSS
Body Material : Bi-Metal
Grade : M3
Applicable Materials : Machinable Metal, Nail-Embedded Wood, Plastic, Stainless Steel Alloy, Wood
Suitable For : 4-5/16 In Pilot Drills

Speed Rating : 700 Rpm Aluminum, 290 Rpm Stainless Steel, 110 Rpm Fiber Glass, 230 Rpm Ceramic Tile, 90 Rpm Iron
Diameter : 1-5/8 In
Cutting Edge Material : Carbide
Applicable Materials : Abrasives, Cast Iron, Stainless Steel, Steel, Wood
Suitable For : Snap-Back 2L, 6L Arbor Models