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 7

• Alfa Tool 3/4 X 1 Cobalt Rotacutter SKU RCCO74305 $52.86
• Approved Vendor 3/4 x 2" Carbide Tipped Annular Cutter with Pilot Pin SKU 20736 $82.86
• Approved Vendor 3/4 x 2" HSS Annular Cutter with Pilot Pin SKU 20737 $69.02
• Approved Vendor 3/4" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20775 $48.72
• Approved Vendor 3/4" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 20776 $40.60
• Alfa Tool 3/4" Carbide Tipped Hole Cutter, 1" Doc SKU CHC74453 $54.02
• Milwaukee 3/4" Hole Dozer Bi-Metalhole Saw with Arbor SKU 495-49-56-9658 $20.79
• Milwaukee 3/4" One-Piece Carbide Hole Cutter SKU 495-49-57-8605 $75.57
• Approved Vendor 3/4" X 1" HSS Annular Cutter with Pilot Pin SKU 20859 $51.30
• Approved Vendor 3/4" X 1" nACo (Nano-Composite) Coated Blue Annular Cutter SKU 20860 $58.99
• Approved Vendor 3/4" X 1-3/8" Carbide Tipped Annular Cutter with Pilot Pin SKU 20861 $71.59
• Approved Vendor 3/4" X 2" nACo (Nano-Composite) Coated Blue Annular Cutter SKU 20891 $79.37
• Approved Vendor 3/4" X 3" Carbide Tipped Annular Cutter with Pilot Pin SKU 20897 $176.70
• Milwaukee 4" Hole Dozer with Carbide Teeth Hole Saw SKU 495-49-56-0742 $80.48
• Milwaukee 4-1/2" One-Piece Carbidehole Cutter SKU 495-49-57-8649 $336.09
• Milwaukee 4-5/8" Hole Dozer/Carbide Teeth Hole Saw SKU 495-49-56-0747 $86.14
• Lenox 42CHC 2-5/8" Carbide Hole Cutter SKU 433-2010942CHC $96.06
• Milwaukee 5" Hole Dozer Hole Saw (Shrink Wrap) SKU 495-49-56-9652 $76.05
• Milwaukee 5" Hole Dozer with Carbide Teeth SKU 495-49-56-0748 $103.79
• DeWalt 5-3/8in 30T Alum Metalcutting 20mm Arbor SKU 115-DW9052 $34.71
• Milwaukee 5/8 In. HSS Annular Cutter 2 in. Depth SKU 495-49-59-2063 $81.93
• Milwaukee 5/8 In. TCT Annular Cutter 2 in. Depth SKU 495-49-59-4063 $131.11
• Alfa Tool 5/8 X 2 Cobalt Rotacutter SKU RCCO74353 $64.14
• Approved Vendor 5/8" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 25584 $48.72
• Approved Vendor 5/8" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 25585 $40.60
• Approved Vendor 5/8" X 1" HSS Annular Cutter with Pilot Pin SKU 25661 $41.77
• Approved Vendor 5/8" X 1" nACo (Nano-Composite) Coated Blue Annular Cutter SKU 25662 $48.04
• Approved Vendor 5/8" X 1-3/8" Carbide Tipped Annular Cutter with Pilot Pin SKU 25667 $71.59
• Approved Vendor 5/8" X 2" Carbide Tipped Annular Cutter with Pilot Pin SKU 25696 $82.86
• Approved Vendor 5/8" X 2" HSS Annular Cutter with Pilot Pin SKU 25698 $61.33
• Approved Vendor 5/8" X 2" nACo (Nano-Composite) Coated Blue Annular Cutter SKU 25699 $70.53
• Milwaukee 6" Hole Dozer Hole Saw (Shrink Wrap) SKU 495-49-56-9656 $106.60
• Lenox 6L T2 Arbor 3.25 Drill SKU 433-1779805 $30.37
• Alfa Tool 7/16 X 2 Cobalt Rotacutter SKU RCCO74350 $52.80
• Approved Vendor 7/16" Hex Shank Arbor, Fits 1-1/4" - 6" SKU 31804 $25.13
• Approved Vendor 7/16" X 1" HSS Annular Cutter with Pilot Pin SKU 26378 $38.27
• Approved Vendor 7/16" X 1" nACo (Nano-Composite) Coated Blue Annular Cutter SKU 26367 $44.01
• Approved Vendor 7/16" X 2" HSS Annular Cutter with Pilot Pin SKU 26381 $51.47
• Approved Vendor 7/16" X 2" nACo (Nano-Composite) Coated Blue Annular Cutter SKU 26389 $59.19
• Milwaukee 7/8 In. HSS Annular Cutter 2 in. Depth SKU 495-49-59-2089 $114.49
• Milwaukee 7/8 In. TCT Annular Cutter 2 in. Depth SKU 495-49-59-4089 $147.54
• Alfa Tool 7/8 X 1 Cobalt Rotacutter SKU RCCO74307 $60.32
• Alfa Tool 7/8 X 2 Cobalt Rotacutter SKU RCCO74357 $91.90
• Alfa Tool 7/8 X 3 Cobalt Rotacutter SKU RCCO74407 $123.76
• Alfa Tool 7/8" Carbide Tipped Hole Cutter, 1" Doc SKU CHC74455 $54.02
• Milwaukee 7/8" One-Piece Carbide Hole Cutter SKU 495-49-57-8609 $58.79
• Approved Vendor 7/8" X 1" HSS Annular Cutter with Pilot Pin SKU 26380 $56.15
• Approved Vendor 7/8" X 1" nACo (Nano-Composite) Coated Blue Annular Cutter SKU 26365 $64.58

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