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 6

• Alfa Tool 2-3/8" Carbide Tipped Hole Cutter, 1" Doc SKU CHC74479 $126.56
• Approved Vendor 2-5/16" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 19304 $113.74
• Approved Vendor 2-5/16" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 19305 $94.79
• Alfa Tool 2-5/16" Carbide Tipped Hole Cutter, 3/16" Doc SKU CHC74378 $83.04
• Approved Vendor 2-5/8" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 19313 $129.01
• Approved Vendor 2-5/8" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 19314 $107.51
• Alfa Tool 2-5/8" Carbide Tipped Hole Cutter, 1" Doc SKU CHC74483 $136.32
• Alfa Tool 2-5/8" Carbide Tipped Hole Cutter, 3/16" Doc SKU CHC74383 $99.12
• Approved Vendor 2-7/16" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 19324 $119.03
• Approved Vendor 2-7/16" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 19325 $99.19
• Approved Vendor 2-7/8" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 19332 $148.49
• Approved Vendor 2-7/8" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 19333 $123.74
• Alfa Tool 2-7/8" Carbide Tipped Hole Cutter, 1" Doc SKU CHC74487 $136.32
• Alfa Tool 2-7/8" Carbide Tipped Hole Cutter, 3/16" Doc SKU CHC74387 $107.14
• Approved Vendor 2-9/16" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 19346 $129.01
• Approved Vendor 2-9/16" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 19347 $107.51
• Alfa Tool 2-9/16" Carbide Tipped Hole Cutter, 3/16" Doc SKU CHC74382 $99.12
• Irwin 20 Cobalt 2 Hole SIZES(9/16-1") SKU 585-10220CB $65.81
• Lenox 20mm Hole Saw SKU 433-3009820MMHS $19.29
• DeWalt 2in. Knockout Punch SKU 115-DCE600200P $162.70
• Lenox 2L Arbor 1/2" SKU 433-1779801 $31.32
• Approved Vendor 3" Bimetal Hole Saw SKU 20010 $24.29
• Approved Vendor 3" Bimetal Hole Saw (2) SKU 20011 $18.74/pack of 2
• Approved Vendor 3" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20012 $148.49
• Approved Vendor 3" Carbide Tipped Hole Cutter with 3/16" Depth of Cut SKU 20013 $123.74
• Alfa Tool 3" Carbide Tipped Hole Cutter, 1" Doc SKU CHC74489 $155.74
• Alfa Tool 3" Carbide Tipped Hole Cutter, 3/16" Doc SKU CHC74389 $111.14
• Milwaukee 3" One-Piece Carbide Hole Cutter SKU 495-49-57-8643 $191.10
• Approved Vendor 3-1/16" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20033 $148.49
• Approved Vendor 3-1/2" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20038 $171.95
• Milwaukee 3-1/2" Hole Dozer with Carbide Teeth SKU 495-49-56-0738 $78.20
• Milwaukee 3-1/2" One-Piece Carbidehole Cutter SKU 495-49-57-8645 $252.07
• Approved Vendor 3-1/4" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20044 $164.14
• DeWalt 3-1/4in (83mm) Pilot Bit SKU 115-DAH99314PB $5.63
• Approved Vendor 3-1/8" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20049 $148.49
• Approved Vendor 3-11/16" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20051 $180.40
• Approved Vendor 3-13/16" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20052 $185.09
• Approved Vendor 3-15/16" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20053 $185.09
• Approved Vendor 3-3/16" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20056 $164.14
• Approved Vendor 3-3/4" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20059 $180.40
• Approved Vendor 3-3/8" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20064 $171.95
• Approved Vendor 3-5/16" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20069 $164.14
• Approved Vendor 3-5/8" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20072 $180.40
• Milwaukee 3-5/8" Hole Dozer with Carbide Teeth Hole Saw SKU 495-49-56-0739 $79.48
• Approved Vendor 3-7/16" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20077 $171.95
• Approved Vendor 3-7/8" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20080 $185.09
• Approved Vendor 3-9/16" Carbide Tipped Hole Cutter with 1" Depth of Cut SKU 20082 $171.95
• Milwaukee 3/4 In. HSS Annular Cutter 2 in. Depth SKU 495-49-59-2075 $98.21

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