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10 bestCore Drill Bit For Metalof December 2025

112M consumers helped this year.

1

Hole Saw 3 1/4” (83mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes

Hole Saw 3 1/4” (83mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes

Hole Saw 3 1/4” (83mm) for Wood and Plastic, HSS Bi-Metal Hole Cutter Core Drill Bit for Drywall, PVC Boards, Fiberglass and Vent Pipes

ITOOLFIRM

9.9

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2

TOOLANT Four Spiral Flute Cobalt Step Drill Bit(Pro Max), 1/4"-3/4" Impact Ready Four Spiral Flutes Unibit Step Bit, 1/4" Hex Shank Unibit for Metal, Stainless Steel, Aluminum, Wood, Plastic

TOOLANT Four Spiral Flute Cobalt Step Drill Bit(Pro Max), 1/4"-3/4" Impact Ready Four Spiral Flutes Unibit Step Bit, 1/4" Hex Shank Unibit for Metal, Stainless Steel, Aluminum, Wood, Plastic

TOOLANT Four Spiral Flute Cobalt Step Drill Bit(Pro Max), 1/4"-3/4" Impact Ready Four Spiral Flutes Unibit Step Bit, 1/4" Hex Shank Unibit for Metal, Stainless Steel, Aluminum, Wood, Plastic

AugTouf

9.8

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3

HBKEEN 6-1/2 Inch Dry Core Drill Bit, 9.5” Drilling Depth Concrete Core Drill Bits, 5/8-11" Thread Core Drill Bit for Concrete, Dry Core Drill Bits with Laser-Welded Segments (6-1/2 inch with Slots)

HBKEEN 6-1/2 Inch Dry Core Drill Bit, 9.5” Drilling Depth Concrete Core Drill Bits, 5/8-11" Thread Core Drill Bit for Concrete, Dry Core Drill Bits with Laser-Welded Segments (6-1/2 inch with Slots)

HBKEEN 6-1/2 Inch Dry Core Drill Bit, 9.5” Drilling Depth Concrete Core Drill Bits, 5/8-11" Thread Core Drill Bit for Concrete, Dry Core Drill Bits with Laser-Welded Segments (6-1/2 inch with Slots)

HBKEEN

9.7

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4

ZELCAN Large HSS Spiral Groove Step Drill Bit, 12 Sizes Titanium High Speed Steel 1/4" to 2-3/8" Drill Bit for Sheet Aluminium Metal Wood Hole Drilling, Big Multiple Hole Stepped Up Bit for DIY Lovers

ZELCAN Large HSS Spiral Groove Step Drill Bit, 12 Sizes Titanium High Speed Steel 1/4" to 2-3/8" Drill Bit for Sheet Aluminium Metal Wood Hole Drilling, Big Multiple Hole Stepped Up Bit for DIY Lovers

ZELCAN Large HSS Spiral Groove Step Drill Bit, 12 Sizes Titanium High Speed Steel 1/4" to 2-3/8" Drill Bit for Sheet Aluminium Metal Wood Hole Drilling, Big Multiple Hole Stepped Up Bit for DIY Lovers

ZELCAN

9.6

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29% off

5

BOSCH CO21B 21 Pc. Cobalt M42 Drill Bit Set

BOSCH CO21B 21 Pc. Cobalt M42 Drill Bit Set

BOSCH CO21B 21 Pc. Cobalt M42 Drill Bit Set

Bosch

9.4

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OtherRelated productsUp to 10% off

DEWALT Drill Bit Set, Titanium Impact Ready, Ideal for Metal, Wood, and Plastic, 12 Piece (DD5152)

DEWALT Drill Bit Set, Titanium Impact Ready, Ideal for Metal, Wood, and Plastic, 12 Piece (DD5152)

6-Inch Wet Diamond Core Drill Bits for Cutting Concrete and Asphalt, Super Plus Quality, 6" Diameter x 17" Length

6-Inch Wet Diamond Core Drill Bits for Cutting Concrete and Asphalt, Super Plus Quality, 6" Diameter x 17" Length

7/8" Wet Diamond Core Drill Bits for Cutting Concrete and Asphalt, Super Plus Quality, 7/8" Diameter x 17" Length

7/8" Wet Diamond Core Drill Bits for Cutting Concrete and Asphalt, Super Plus Quality, 7/8" Diameter x 17" Length

BI+ QD 6 Slot to 1-1/4" M Core Bit to Drill Adapter by BLUEROCK ® Tools Model #8 Fits Hilti DD 110-D, 110-W, 120, 130, 150U, 160

BI+ QD 6 Slot to 1-1/4" M Core Bit to Drill Adapter by BLUEROCK ® Tools Model #8 Fits Hilti DD 110-D, 110-W, 120, 130, 150U, 160

6

NEIKO 10189A Titanium Step Drill Bit, High-Speed Alloy Steel Bit, Hole Expander for Wood and Metal, 12 Step Sizes from 7/16 Inches to 1 1/8 Inches

NEIKO 10189A Titanium Step Drill Bit, High-Speed Alloy Steel Bit, Hole Expander for Wood and Metal, 12 Step Sizes from 7/16 Inches to 1 1/8 Inches

NEIKO 10189A Titanium Step Drill Bit, High-Speed Alloy Steel Bit, Hole Expander for Wood and Metal, 12 Step Sizes from 7/16 Inches to 1 1/8 Inches

NEIKO

9.2

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7

EZARC Step Drill Bit for Metal, M35 Cobalt Step Drill Spiral Flute Unibit Step Drill Bit (1/4"- 1-3/8") Wear-Resistant AlTiN Coated, 3/8" Shank for Metal, Stainless Steel, Aluminum, Plastic

EZARC Step Drill Bit for Metal, M35 Cobalt Step Drill Spiral Flute Unibit Step Drill Bit (1/4"- 1-3/8") Wear-Resistant AlTiN Coated, 3/8" Shank for Metal, Stainless Steel, Aluminum, Plastic

EZARC Step Drill Bit for Metal, M35 Cobalt Step Drill Spiral Flute Unibit Step Drill Bit (1/4"- 1-3/8") Wear-Resistant AlTiN Coated, 3/8" Shank for Metal, Stainless Steel, Aluminum, Plastic

EZARC

9.0

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8

Lytool Dry or Wet Diamond Drill Bits Set for Porcelain Tile, 6PCs Diamond Core Drill Bits for Glass Hard Materials, Granite, Ceramic, Tile, Quartz Stone,Round Shank 5/6/8/10/12mm (not for Wood)

Lytool Dry or Wet Diamond Drill Bits Set for Porcelain Tile, 6PCs Diamond Core Drill Bits for Glass Hard Materials, Granite, Ceramic, Tile, Quartz Stone,Round Shank 5/6/8/10/12mm (not for Wood)

Lytool Dry or Wet Diamond Drill Bits Set for Porcelain Tile, 6PCs Diamond Core Drill Bits for Glass Hard Materials, Granite, Ceramic, Tile, Quartz Stone,Round Shank 5/6/8/10/12mm (not for Wood)

Lytool

8.8

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9

KENDO 29PCS Cobalt Drill Bit Set (1/16''-1/2''), M35 High Speed Steel, Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastics, with Metal Index Storage Box

KENDO 29PCS Cobalt Drill Bit Set (1/16''-1/2''), M35 High Speed Steel, Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastics, with Metal Index Storage Box

KENDO 29PCS Cobalt Drill Bit Set (1/16''-1/2''), M35 High Speed Steel, Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastics, with Metal Index Storage Box

Kendo

8.5

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7% off

10

10Pcs Concrete Hole Saw Kits TCT Core Drill Set SDS Plus Extension Shank Tungsten Masonry Hole Cutters for Concrete Bricks

10Pcs Concrete Hole Saw Kits TCT Core Drill Set SDS Plus Extension Shank Tungsten Masonry Hole Cutters for Concrete Bricks

10Pcs Concrete Hole Saw Kits TCT Core Drill Set SDS Plus Extension Shank Tungsten Masonry Hole Cutters for Concrete Bricks

Fafeicy

8.3

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