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Best results for core hole drill bits
Wet Drill Core Bits for Hard Concrete, Granite, Brick, and Block – 4" Diameter 1-1/4"-7 Threaded #30/40 Diamond Grits
Diamond Drill Bits, Baban 10Pcs Hole Saw Diamond Drill Bit Hollow Core Drill Bit Set for Diamond Coating, Carbon Steel for Glass, Ceramics, Porcelain, Ceramic Tile, Marble, 6-32mm
Amazon.com
Last update was on: June 18, 2025 9:38 am
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Satisfied Size - 6mm/0.23", 8mm/0.31", 10mm/0.39", 12mm/0.47", 14mm/0.55", 16mm/0.62", 18mm/0.7", 22mm/0.86", 26mm/1.02", 32mm/1.26" - Ideal Application - This diamond coated core drill bit removes a complete circle from glass, marble, tiles,granite, ceramic or other.They are perfect for drill glass, tile bottles,blocks jars, fiberglass porcelain tile ceramic, slate Mable, granite light stone
Bosch 4-Inch x 17-Inch x 22-Inch SDS Max Rotary Hammer Core Bit HC8555
Amazon.com
Last update was on: June 18, 2025 9:38 am
- EFFICIENT: The Bosch SDS-max carbide-tipped rotary hammer core bit features an effective wave design to transfer energy for up to 40 percent speedier drilling versus other bit designs.
- POWER: With an integral shank, the HC8555 offers better power transmission and is designed to allow smaller hammers to drill larger holes.
- VERSATILE: This core bit is versatile in application with materials including concrete, brick, and block.
Concord Blades CBW02000SP 2 Inch Wet Concrete Diamond Core Drill Bit
Amazon.com
Last update was on: June 18, 2025 9:38 am
- 10 mm segment height, 3.5mm Segment Width, 1-1/4" -7mm Arbor
- Use Wet Only
- This core bit is used for wet drilling on cured concrete with hard aggregate and medium to heavy steel reinforcement, and asphalt overlay on concrete
- Does not come with a pilot bit
- 14" tube length
Stadea CBW109H 1 1/2" Concrete Core Drill Bit Diamond Hole Saw Bit For Concrete Brick Block Stone Masonry , Wet 5/8"-11 Threaded 14" High
Amazon.com
Last update was on: June 18, 2025 9:38 am
- 1 1/2 Inch Diamond Concrete Core Drill Bit Hole Saw, 14 Inch long Designed for drilling Concrete, masonry, brick, stone, and other soft to medium hard materials
- High Frequency Welded Diamond Segments for joint strength needed to cut concrete and other soft to medium hard materials effectively
- 14" High tube length, with 5/8"-11 arbor
- Designed to cut in wet, for longer life span use wet
- 4 Pieces diamond Segments with high diamond concentration. each segment is 10 MM High, 3 MM thick and 17 MM wide
Tile Hole Saw, 15 PCS Diamond Drill Bits 6-50mm Glass Tile Hollow Core Extractor Remover Tools for Glass, Ceramics, Porcelain, Ceramic tile
Amazon.com
Last update was on: June 18, 2025 9:38 am
- 【Glass Drill Bit】These diamond drill bits are made of industrial grade carbon steel with nickel-plated coated body to resist corrosion. Fine workmanship and super wear-resistant, sharp
- 【High Quality Drill】Each hole is treated with smooth and accurate surface treatment,and the top oh the hole is thickened to achieve excellent cutting strength
- 【Tile Hole Saw 15 Sizes】 6/ 8/ 10/ 12/ 14/ 16/ 18/ 20/ 22/ 25/ 26/ 28/ 30/ 40/ 50 mm，to meet various demands
BLENDX Diamond Hole Saws Kit -Tile and Glass Hole Saws Cutting Drill Bits for Bottle, Ceramics, Porcelain 1/4" – 2" (6-50mm) – 10 Pack
Amazon.com
Last update was on: June 18, 2025 9:38 am
- Diamond hole saw / core drill style bit.
- 10 Sizes: 6mm, 8mm, 10mm, 14mm, 16mm, 18mm, 22mm, 35mm. 40mm, 50mm
- Application: Drill Glass, Tile Bottles, Blocks Jars, Fiberglass Porcelain Tile Ceramic, Slate Mable, Granite Light Stone
- SPEED KILLS: Reduced drill speeds, low drill pressure and increased use of water lubrication will extend drill bit life considerably
- Warrnings: Not for use on Concrete or for depths beyond about 1/2"
SHDIATOOL Diamond Core Drill Bits 1-3/8 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 35mm
Amazon.com
Last update was on: June 18, 2025 9:38 am
- 1-3/8"(35mm) Laser Welded Diamond Dry Drilling Core Bits.
- Diameter:35mm(1-3/8 inch), Total length: 100mm, Thread: 5/8"-11.
- Dry or Wet Drilling - use wet will greatly prolong the segment life
- Designed for drilling hard granite, marble, engineering stone, concrete, brick
- Easily operate on Angle Grinder
- Need an adapter for drill or other machine, such as SDS,hex,Round plus shank
Bosch HC8550 4 In. x 12 In. SDS-max Rotary Hammer Core Bit
Amazon.com
Last update was on: June 18, 2025 9:38 am
- Wave design transfers energy to bit more effectively for up to 40 percent faster drilling versus previous design
- Carbide-tipped centering bit
- Asymmetrical carbide teeth for faster cutting, longer life
- All-in-one core transmits power directly to the end of the bit
- Maximum core size is 2-5/8 In. deep
SHDIATOOL Diamond Core Drill Bits 1-3/8 Inch for Porcelain Ceramic Tile Marble Brick Vacuum Brazed Hole saw 35mm
Amazon.com
Last update was on: June 18, 2025 9:38 am
- 1pc 1-3/8 inch vacuum brazed diamond drill Ccore bits for porcelain ceramic tile.
- Diameter 1-3/8 inch(35mm)
- Connection: 5/8-11 arbor
- Diamond height 15MM,Total height: 75MM.
- Machine: Angle Grinder； Remark: *Max working depth: 50mm*.
- Dry/wet drilling for porcelain tile marble stone masonry brick normal stone.
Bosch HC8570 5-Inch X 12-Inch Sds-Max Rotary Hammer Core Bit
Amazon.com
Last update was on: June 18, 2025 9:38 am
- Core bits with wave design deliver larger, cleaner holes up to 6-Inch in diameter
- Carbide-tipped centering bit
- Asymmetrical carbide teeth for faster cutting, longer life
- All-in-one core transmits power directly to the end of the bit
- Wave design transfers energy to bit more effectively for up to 40-Percent faster drilling vs. previous design
Dry Core Bit for Brick and Concrete Block with Pilot Bit – 4" Diameter – 1/2" Shank Arbor – #30/40 Diamond
Amazon.com
Last update was on: June 18, 2025 9:38 am
- #30/40 diamond grit for drilling soft brick, soft masonry, concrete block
- Diameter: 4 inch - Pilot Bit Includedes
- Thread: 1/2" Shank
- Drilling depth: 9.5"
- High diamond concentration and quality guarantee longer coring life, solid poured concrete Not commended
Drilax™ 5 Pcs Diamond Drill Bit Set 3/4", 1", 1-1/4", 1-1/2", 1-3/4" – Wet Cutting Ceramic, Porcelain Tiles, Glass, Fish Tanks, Marble, Granite, Bottles, Lot 5 Diamond Coated Core Hole Saws- Kitchen, Bathroom, Shower, Faucet Drilax052045
Amazon.com
Last update was on: June 18, 2025 9:38 am
- PREMIUM QUALITY, LONG LASTING, TALL (DEEPER CUTS) Diamond Hole Saw Drill Bit Tool Set in Elegant PU Zipper Storage Case. High Density Poly Insert Included. You can use it as a guide to keep the hole saw in position.
- BUY AS A SET and SAVE OVER 80 Percent on MOST POPULAR 5 Sizes: 3/4″, 1″, 1-1/4″, 1-1/2″, 1-3/4″ – Having these sizes available will help you cover almost all of your applications.
Hanperal 65mm SDS Plus Shank Hole Saw Cutter Concrete Cement Stone Wall Drill Bit
Amazon.com
Last update was on: June 18, 2025 9:38 am
- Made of carbide tipped metal material,very durable.
- Simple operation, easy to use,and fast perforated.
- Used for drilling walls, stones, bricks,or installation of air-conditioning etc.
- SDS plus shank, male thread Adapter,Greatly replace the broken adapter with your drill chuck.
- High-frequency welding technology, welding openings is very strong, smooth inside and outside welding mouth.
Drilax™ 10 Pcs Diamond Drill Bit Set Hole Saws for Kitchen, Bathroom, Shower, Faucet Wet Drilling Tool Ceramic, Porcelain Tiles, Glass, Marble, Granite Hole Sizes 1/4", 3/8", 1/2" (0.5 Inch) , 3/4" , 1", 1 1/4", 1 3/8", 1 1/2", 1 3/4", 2"
Amazon.com
Last update was on: June 18, 2025 9:38 am
- Diamond Drill Bit Tools 10 pcs Set 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 3/8, 1 1/2, 1 3/4, 2
- Best value set in durable zipper case. Great gift idea for any DIY lover.
- There is no need for a center pilot drill. These tools do not have center pilot drills.
- Diamond Coated Tools will work best if you use water to keep the tools cool. Pleasedo NOT run dry.
- Shank size is 3/8 - suitable for all common electric drillers. Max depth 1 inch.
4 1/2 Inch Diamond Hole Saw Diamond Tipped Porcelain Tile Ceramic Glass 4.5 Inch Hole Saw Drill Bit Standard Shank Easy To Use by DRILAX
Amazon.com
Last update was on: June 18, 2025 9:38 am
- 4 1/2" Diamond Coated Hole Saw Drill Bit. You will get a perfect 4.5 inch hole through some really tough material.
- Right size for drilling a hole through tiles for new toilet. Cuts Through Ceramic, Porcelain, Glass, Marble, Granite
- Wet Type. Do not use dry. Pour water or built a dam around the cutting area with plumbers putty and fill it with water
- Drills 1 inch deep.
- There is no need for a Pilot Drill Bit. Pilots are not safe for glass.
