Hole Saws & Annular Cutters

400+ products

Expected delivery: Wed, Nov 18

Hole saws and annular cutters make large, clean holes that a twist drill cannot. Electricians use hole saws for conduit and box knockouts, plumbers for pipe penetrations, and HVAC techs for refrigerant lines and duct. Fabricators and steel erectors use annular cutters in magnetic drills to bore structural steel. This section covers bi-metal hole saws, carbide-tipped hole saws for stainless and abrasive materials, diamond grit hole saws for tile and glass, arbors, pilot drills, and HSS and carbide annular cutters with ejector pins.

What to check before you order

• Diameter. Size for the conduit, pipe or fitting, not just the nominal trade size. Check the fitting maker's hole size.
• Material. Bi-metal saws handle wood, plastic and mild steel. Carbide-tipped saws last longer in stainless and fiberglass.
• Arbor fit. Small hole saws typically use one arbor size and larger saws another. Annular cutters must match the shank on your mag drill.
• Cutting depth. Thick material may need a deep cut hole saw or a longer annular cutter.
• Speed and coolant. Run larger diameters slower, and use cutting fluid in steel.

Common questions

Why does my hole saw keep binding?

Binding usually comes from too much speed, too much pressure or packed chips. Back out often to clear chips, and keep the saw square to the work.

Shop Alfa Tool hole saws, drill bits, or all cutting tools.

Hole Saws & Annular Cutters: page 5

• Approved Vendor 2-1/16" X 2" HSS Annular Cutter with Pilot Pin SKU 19179 $346.94
• Approved Vendor 2-1/16" X 2" nACo (Nano-Composite) Coated Blue Annular Cutter SKU 19180 $398.98
• Approved Vendor 2-1/16" X 3" HSS Annular Cutter with Pilot Pin SKU 19181 $583.57
• Approved Vendor 2-1/16" X 3" nACo (Nano-Composite) Coated Blue Annular Cutter SKU 19182 $671.11
• Approved Vendor 2-1/2" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 19188 $119.03
• Approved Vendor 2-1/2" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 19189 $99.19
• Alfa Tool 2-1/2" Carbide Tipped Hole Cutter, 1" Doc SKU CHC74481 $126.56
• Alfa Tool 2-1/2" Carbide Tipped Hole Cutter, 3/16" Doc SKU CHC74381 $91.04
• Milwaukee 2-1/2" One-Piece Carbidecutter SKU 495-49-57-8639 $205.83
• Milwaukee 2-1/4 In. Hole Dozer with Carbide Teeth SKU 495-49-56-0724 $43.89
• Milwaukee 2-1/4 In. HSS Annular Cutter 1 in. Depth SKU 495-49-59-2025 $262.02
• Milwaukee 2-1/4 In. HSS Annular Cutter 2 in. Depth SKU 495-49-59-2225 $351.85
• Alfa Tool 2-1/4 X 1 Cobalt Rotacutter SKU RCCO74327 $371.60
• Alfa Tool 2-1/4 X 2 Cobalt Rotacutter SKU RCCO74377 $405.38
• Alfa Tool 2-1/4 X 3 Cobalt Rotacutter SKU RCCO74427 $536.38
• Approved Vendor 2-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 19211 $109.53
• Approved Vendor 2-1/4" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 19212 $91.27
• Alfa Tool 2-1/4" Carbide Tipped Hole Cutter, 1" Doc SKU CHC74477 $126.56
• Alfa Tool 2-1/4" Carbide Tipped Hole Cutter, 3/16" Doc SKU CHC74377 $83.04
• Milwaukee 2-1/4" Hole Dozer Bi-Metal Hole Saw with Arbor SKU 495-49-56-9680 $26.16
• Alfa Tool 2-1/8 X 1 Cobalt Rotacutter SKU RCCO74324 $276.06
• Alfa Tool 2-1/8 X 3" Cobalt Rotacutter SKU RCCO74425 $495.10
• Approved Vendor 2-1/8" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 19231 $100.06
• Approved Vendor 2-1/8" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 19232 $83.38
• Alfa Tool 2-1/8" Carbide Tipped Hole Cutter, 1" Doc SKU CHC74475 $122.70
• Alfa Tool 2-1/8" Carbide Tipped Hole Cutter, 3/16" Doc SKU CHC74375 $66.96
• Milwaukee 2-1/8" Hole Dozer with Carbide Teeth SKU 495-49-56-0722 $41.37
• Approved Vendor 2-11/16" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 19244 $136.91
• Approved Vendor 2-11/16" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 19245 $114.09
• Alfa Tool 2-11/16" Carbide Tipped Hole Cutter, 3/16" Doc SKU CHC74384 $99.12
• Approved Vendor 2-13/16" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 19249 $148.49
• Approved Vendor 2-13/16" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 19250 $123.74
• Alfa Tool 2-13/16" Carbide Tipped Hole Cutter, 3/16" Doc SKU CHC74386 $107.14
• Approved Vendor 2-15/16" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 19254 $148.49
• Approved Vendor 2-15/16" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 19255 $123.74
• Alfa Tool 2-15/16" Carbide Tipped Hole Cutter, 3/16" Doc SKU CHC74388 $107.14
• Alfa Tool 2-3/16 X 1 Cobalt Rotacutter SKU RCCO74326 $337.82
• Alfa Tool 2-3/16 X 2 Cobalt Rotacutter SKU RCCO74376 $371.60
• Alfa Tool 2-3/16 X 3 Cobalt Rotacutter SKU RCCO74426 $511.60
• Approved Vendor 2-3/16" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 19262 $109.53
• Approved Vendor 2-3/16" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 19263 $91.27
• Alfa Tool 2-3/16" Carbide Tipped Hole Cutter, 3/16" Doc SKU CHC74376 $83.04
• Approved Vendor 2-3/4" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 19270 $136.91
• Approved Vendor 2-3/4" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 19271 $114.09
• Alfa Tool 2-3/4" Carbide Tipped Hole Cutter, 1" Doc SKU CHC74485 $136.32
• Alfa Tool 2-3/4" Carbide Tipped Hole Cutter, 3/16" Doc SKU CHC74385 $99.12
• Approved Vendor 2-3/8" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 19285 $113.74
• Approved Vendor 2-3/8" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 19286 $94.79

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