Best Core Drill Bits - April 2024

Concord Blades CBW03000SP 3 Inch Wet Concrete Diamond Core Drill Bit

3 Inch Wet Concrete Diamond Core Drill Bit with 14 Inch Tube Length is used by professionals to do a quick cut into concrete with laser welded segments that contain high concentrations of top quality diamonds. This, combined with a special blend of metal powders, will help to deliver extremely fast cutting and long life in a variety of materials including concrete, cured concrete with heavy reinforcement and hard masonry materials. The newly designed Pro-U segment has double-pointed tips to penetrate quickly and hold a straight drilling path to reduce side drag, and also increases water flow t... [Read More]

• ASIN: B00LQKTX74
• UPC: 812763022898
• ASIN: B00LQKTX74
• Brand: Concord Blades
• Size: 3-Inch
• Manufacturer: Concord Industrial Products

Dry Drill Core Bits for Brick, Concrete Block, Masonry - 2-1/2" Diameter 5/8"-11 Threaded #30/40 Diamond Grit

#30/40 diamond grit, premium quality, designed for drilling masonry, concrete block and soft brick - Diameter: 2-1/2 inches - Thread: 5/8"-11 threaded - Drilling depth: 9.5" - High diamond concentration and quality guarantee longer coring life

• ASIN: B017JO7VVA
• UPC: 727363140081
• ASIN: B017JO7VVA
• Brand: EDiamondTools
• Size: 2-1/2 inch
• Manufacturer: EDiamondTools

Wet Drill Core Bits for Hard Concrete, Granite, Brick, and Block - 2.5" Diameter 1-1/4"-7 Threaded #30/40 Diamond Grits

#30/40 diamond grit, designed for drilling hard concrete, masonry, hard brick, granite, and other hard materials - Diameter: 2-1/2 inches - Thread: 1-1/4"-7 threaded - Drilling depth: 14" - Drilling method: WET only

• ASIN: B017JO7MP0
• UPC: 727363140456
• ASIN: B017JO7MP0
• Brand: EDiamondTools
• Size: 2-1/2 inch
• Manufacturer: EDiamondTools

Steel Dragon Tools 3-Piece 1.5-inch to 2.5-inch Dry Diamond Core Drill Bit Kit with Hex SDS Adapters and Case

Steel Dragon Tools 3-Piece 1.5-inch to 2.5-inch Dry Diamond Core Drill Bit Kit with Hex SDS Adapters and CaseSteel Dragon Tools three-piece dry diamond core drill bit kit for drilling holes in block, brick, concrete, and other materials. Bit sizes included: 1-1/2 in. (38 mm), 2 in. (51 mm), 2.5 in. (63 mm).All core bits are 6-inches in length with 10 mm laser-welded split segments and 13/16-inch female threads. Includes 0.400 x 8 in. removable tapered pilot drill bit, SDS adapter with 13/16-inch male threads, hex adapter with 13/16-inch male threads, drift key, and aluminum carrying case.Steel... [Read More]

• ASIN: B00460Y99I
• ASIN: B00460Y99I
• Brand: Steel Dragon Tools
• Manufacturer: Steel Dragon Tools

Steel Dragon Tools 8in. (200 mm) Wet Diamond Concrete Core Drill Bit

Steel Dragon Tools 8in. (200 mm) Wet Diamond Concrete Core Drill BitSteel Dragon Tools® 8 in. (200 mm) wet diamond laser-welded masonry core drill bit. For use wet drilling asphalt, block, brick, concrete, pavement, and other materials. Wet drilling only.Bit Size: 8 in. (200 mm)Drilling Depth: 14 in.Spindle Thread: 1-1/4 in. – 7For use on asphalt, block, brick, concrete, pavement, and other materials.Wet drilling only.10 mm laser-welded split segments for improved operating life.Fits Hilti® and Milwaukee® drill rigs.Overall Height: 16-1/2 in.

• ASIN: B004610ARM
• UPC: 817482025540
• ASIN: B004610ARM
• Brand: Steel Dragon Tools
• Manufacturer: Steel Dragon Tools

Concord Blades CBD02500HP 2-1/2 Inch Laser Welded Dry/Wet Diamond Core Drill Bit

2-1/2 Inch Laser Welded Dry/Wet Diamond Core Drill Bit with 9 Inch Tube Length is of professional quality for dry masonry with laser welded individual segments to hold up under extreme heat and cutting pressure. Barrel vents increase air flow to dissipate heat and cool the core bit. Specially formulated professional quality turbo segments provide fast cutting and long life. NOT RECOMMENDED ON CONCRETE and REINFORCED CONCRETE. This core bit is used for general purpose dry drilling on a variety of soft brick and concrete block using either a Handheld Core Drill or a Core Drill Rig.

• ASIN: B00LQKU8RI
• UPC: 812763023093
• ASIN: B00LQKU8RI
• Brand: Concord Blades
• Size: 2-1/2-Inch
• Manufacturer: Concord Industrial Products

Bosch 4-Inch x 17-Inch x 22-Inch SDS Max Rotary Hammer Core Bit HC8555

• ASIN: B0000TZYHK
• UPC: 754262187305
• ASIN: B0000TZYHK
• Brand: Bosch
• Manufacturer: Bosch

Bosch 5-Inch x 17-Inch x 22-Inch SDS-Max Rotary Hammer Core Bit, HC8575

Bosch offers a full line of wood boring bits for heavy-duty and fine woodworking applications. Hinge Boring bits from Bosch meet European-type hinge specifications. These boring bits provide maximum accuracy and are wear-resistant to optimize work flow.

• ASIN: B0000TZY9I
• UPC: 000346300161
• ASIN: B0000TZY9I
• Brand: Bosch
• Manufacturer: Bosch

Bosch 2-5/8-Inch x 22-Inch SDS Max Rotary Hammer Core Bit HC8526

Bosch HC8526 2-5/8-Inch x 22-Inch Single Piece SDS Max Core Cutter

• ASIN: B0000TZYG6
• UPC: 094716904783
• ASIN: B0000TZYG6
• Brand: Bosch
• Manufacturer: Bosch

SHDIATOOL Diamond Core Drill Bits 1-3/8 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 35mm

============= Description of Products =============== Operation Tips for Laser Welded Diamond Dry core bits 1.Fix it on angle grinder tightly and rightly 2.Turn on the angle grinder and let the core bits rotating in the air to check if there is balance problem. 3.Hold the machine very steadily and give gentle pressure 4. Start drilling as per following instructions: 1) place the drill at a 30 degree angle, it will help to position 2) Drilling the material till the hole start to form 3) Bring the drill up into upright position slowly then keep drilling vertically. 5. Do not give too much pres... [Read More]

• ASIN: B076LCFN4Y
• UPC: 718760495270
• ASIN: B076LCFN4Y
• Brand: SHDIATOOL
• Size: 35mm(1-3/8 In.)
• Manufacturer: SHANGHAI DIATOOL CO., LTD.

Stadea CBW110H 2 Inch Concrete Core Drill Bit Diamond Hole Saw For Concrete Brick Block Stone Masonry, Wet 5/8"-11 Threaded 14" High

Stadea Series Standard C, 14 inch long - 2 inch diamond core bits are designed for coring cutting concrete, bricks blocks and soft to medium hard material. It has 5/8"-11 thread for connection. The core barrel is 14 inch long, the diamond segments are high frequency welded for stonger bond. It works effectively on cutting hole in soft to hard concrete, stones, bricks, blocks, mansonry. About STADEA STADEA offers industrial diamond tools, power tools, and wide range of tools accessories. STADEA durable, aggressive diamond tools are used by natural stone fabrication shops, artificial stone manu... [Read More]

• ASIN: B0784T51C5
• UPC: 841674119328
• ASIN: B0784T51C5
• Brand: STADEA
• Size: 2"
• Manufacturer: Shop N Save Diamond Tools

4-1/4-Inch Laser Welded Dry Diamond Core Drill Bit Hole Saw for Concrete and Asphalt, 4-1/4" Diameter x 11" Length

4-1/4-Inch Laser Welded Dry Diamond Core Drill Bit Hole Saw for Concrete and Asphalt, 4-1/4" Diameter x 11" Length

• ASIN: B00SQ6DHE6
• UPC: 638361125614
• ASIN: B00SQ6DHE6
• Brand: DPT
• Size: 4-1-4"
• Manufacturer: DPT Tools

BLENDX Diamond Drill Bits - Glass and Tile Hollow Core Drill Bits Extractor Remover Tools Hole Saws for glass, ceramics, porcelain, ceramic tile, Pack of 10

BLENDX Diamond Drill Bits: Diamond Drill Bits, are also know as Diamond Core Drill Bits, Diamond Hole Saws or Bonded Diamond Drill Bits. They are often called Glass Drill or Tile Drill, but they are much more versatile since they are used to drill glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, slate, marble, granite, light stone, and fiberglass. Description: ·Material: steel ·Good Performance and long life. ·Excellent for making clean and accurate hole on glass and tile. ·Works better with a electric drill (Excluding in the item). ·Size(outside diameter): 6mm, 8mm, 1... [Read More]

• ASIN: B01MR1HTLH
• UPC: 091992784436
• ASIN: B01MR1HTLH
• Brand: BLENDX
• Manufacturer: BLENDX

Dry Core Bit for Brick and Concrete Block with Pilot Bit - 4" Diameter - 1/2" Shank Arbor - #30/40 Diamond

Designed for drilling masonry, concrete block and brick - Pilot Bit Included - Multiple sizes available - 4" Diameter - Thread: 1/2" Shank - Drilling depth: 9.5" - High diamond concentration and quality guarantee longer coring life

• ASIN: B01N397RRT
• UPC: 727363142900
• ASIN: B01N397RRT
• Brand: EDiamondTools
• Size: 4 inch
• Manufacturer: EDiamondTools

Steel Dragon Tools 4" (102 mm) Dry Diamond Concrete Core Drill Bit

Steel Dragon Tools 4" (102 mm) Dry Diamond Concrete Core Drill BitSteel Dragon Tools® 4 in. (102 mm) dry diamond laser-welded masonry core drill bit. For use dry drilling asphalt, block, brick, concrete, pavement, and other materials. Dry drilling only.Bit Size: 4 in. (102 mm)Drilling Depth: 16 in.Spindle Thread: 1-1/4 in. – 7For use on asphalt, block, brick, concrete, pavement, and other materials.Dry drilling only.10 mm laser-welded split segments for improved operating life.Fits Hilti® and Milwaukee® drill rigs.Overall Height: 16-1/4 in.

• ASIN: B00JW02MAA
• ASIN: B00JW02MAA
• Brand: Steel Dragon Tools
• Manufacturer: Steel Dragon Tools

Diamond Drill Bits 10 PCS Hollow Core Drill Bit Set for Ceramic, Glass, Porcelain Tile Diamond Hole Saw Tile Set Glass Drill Bit 3-14mm for glass, marble

Package Includes:10 x Diamond Coated Hole Saw Drill Bits.30 Day Money Back Guaranteed! 12-month free replacement warranty for manufacturer's defects!Product DescriptionMade of high quality metal material, very durable.10 different diameters, perfectly meet you need.Suitable for

• UPC: 771467032
• Model: 456643

Bastex Diamond Drill Bits, 10 Piece - Glass, Tile, Marble and Ceramic Hollow Core Extractor Remover Tool Set

Diamond hole saw bits are perfect drilling holes into specialty materials. They will cut and make perfect holes in: Glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, slate, marble, granite, light stone and fiberglass. Works

• UPC: 547638034
• Rating: 1.0

10Pcs Diamond Coated Core Hole Saw Drill Bit Set Hole Saw Cutter For Tile Ceramic Glass Marble, 3-50mm

Features:Brand New & High QualityGood Performance and long lifeExcellent for making clean and accurate hole on glass and tileWorks better with a electric drill (Excluding in the item)These Diamond Bits are Capable of Drilling into

• UPC: 931352992
• Color: Silver

12-pack Diamond Hole Saw Drill Bit Hollow Core Set Glass Extractor Remover Tools

Package Includes: 1 x 3mm Diamond Drill Bit1 x 4mm Diamond Drill Bit1 x 5mm Diamond Drill Bit1 x 6mm Diamond Drill Bit1 x 8mm Diamond Drill Bit1 x 10mm Diamond Drill Bit1 x 14mm

• UPC: 688710185

10Pcs Diamond Coated Core Hole Saw Drill Bit Diamond Coated Core Drill Bit Set Hole Saw Cutter For Tile Ceramic Glass Marble, 3-50mm

Features:Brand New & High QualityGood Performance and long lifeExcellent for making clean and accurate hole on glass and tileWorks better with a electric drill (Excluding in the item)These Diamond Bits are Capable of Drilling into

• UPC: 139452735
• Color: Silver

TSV 15PCS 3-42mm Diamond Coated Core Hole Saw Drill Bit Set Rotary Tool Marble Glass

15PCS 3-42mm Diamond Coated Core Hole Saw Drill Bit SetRotary Tool Marble Glass.Wowparts team offers 30 days return or replacementquality warranty & lifetime technical supports. Please contact us freely if youneed anyfurhter assistance. Product Features:Made

• UPC: 118362245
• Model: 400109-00780
• Color: White

15PCS 3-42mm Diamond Coated Core Hole Saw Drill Bit Set Tools for Glass Marble tile granite Neat Smooth High Quality Metal Material

Package Includes:15 x Diamond Coated Hole Saw Drill Bits. 30 Day Money Back Guaranteed! 12-month free replacement warranty for manufacturer's defects!Product DescriptionMade of high quality metal material, very durable.15 different diameters, perfectly meet you need.Suitable

• UPC: 715823971
• Model: 934933

Steel Dragon Tools® 85D with 1.5in. 2in. 3in. 5in. Dry Diamond Core Drill Bits

Steel Dragon Tools® 85D with 1.5in. 2in. 3in. 5in. Dry Diamond Core Drill Bits The Steel Dragon Tools® 85D is a powerful and portable hand-held core drill. Equipped with a 2,000-watt motor spinning at 2,000

• UPC: 193707884
• Color: Blue

16PCS 6-50mm Glass Hole Saw Kit Diamond Coated Core Hole Saw Marble Drill Bit Tile Ceramic Glass Porcelain

Useful drilling tools for easy and fast drilling hole of glass, tiles, granite, ceramic and marble. Made of high quality diamond, very durable to drill holes.Features:High quality hole saw kit for drilling round holes easily

• UPC: 332478146

10 Pcs 15mm 9/16" Diamond Coated Core Drill Bits Hole Saw for Tile Glass Granite

Specification:Description:Features: 15mm 9/16 Inch cutting diameter, 7mm round shank diamond coated?drill bit hole saw?in?silver tone color.The diamond coating on these saws give superior performance and life.The Hole Saw Tool is ideal for for making clean

• UPC: 48413360
• Color: othersOther
• Size: others
• Rating: 5.0

Best 4" x 1' 4" Dry and Wet Diamond Core Drill Bit for Concrete/Stone 1/4" US

• UPC: 163697762595
• Category: Core Drills & Rigs
• Price: 42 USD

New Core Drill Bit Adapter 1-1/4" - 7 Male to 5/8" - 11 Female- Best Quality

• UPC: 321580107810
• Category: Core Drills & Rigs
• Price: 39 USD

Best 4.7" x 1' 4" Dry and Wet Diamond Core Drill Bit for drilling on granite US

• UPC: 163697758384
• Category: Core Drills & Rigs
• Price: 45 USD

New Core Drill Bit Adapter 1-1/4" - 7 Female to 5/8" - 11 Male- Best Quality

• UPC: 221611788785
• Category: Core Drills & Rigs
• Price: 41 USD

2PK New Core Drill Bit Adapter 1-1/4"- 7 Male to 5/8"- 11 Female- Best Quality

• UPC: 321580110175
• Category: Core Drills & Rigs
• Price: 74 USD

PROFESSIONAL BEST QUALITY 125MM SDS+ TCT TUNGSTEN CORE DRILL HOLE CUTTER NEW

• UPC: 264207452744
• Category: Wood Drill Bits
• Price: 14 GBP

BEST TOOLS 16Pcs Diamond Drill Bit Set 6-50mm Glass Tile Hollow Core Extractor R

• UPC: 263701397298
• Category: Drill Bits
• Price: 27 USD

2PK New Core Drill Bit Adapter 1-1/4" -7 Female to 5/8" -11 Male- Best Quality

• UPC: 221611792453
• Category: Core Drills & Rigs
• Price: 78 USD