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European Quality Two-Color Design Vacuum Brazed Tile Porcelain Core Drill Bit Diamond Hole Saw Cutter Drill Bit Set

European Quality Two-Color Design Vacuum Brazed Tile Porcelain Core Drill Bit Diamond Hole Saw Cutter Drill Bit Set

US $ 48-49 / Piece FOB
1 Piece (MOQ)
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Main Products: Diamond Drill Bit, Diamond Hole Saw, Diamond Saw Blade, Diamond Grinding Wheel, Diamond Polishing Pad, Other Diamond Tools, Tiles Drill Bit
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Zhengzhou Rayjie Tools Co., Ltd.

Henan, China Since 2026
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Little Ant Hole Saw Core Diamond Tile Drill Bit Set Deep for Marble Ceramic Porcelain

Little Ant Hole Saw Core Diamond Tile Drill Bit Set Deep for Marble Ceramic Porcelain

100 Pieces (MOQ)
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Type : Core Drill
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Hubei Little Ant Diamond Tools Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2017
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Professional M14 Vacuum Brazed Hole Cutter Saw Diamond Core Drill Bits Set with Aluminum Case for Porcelain Tile

Professional M14 Vacuum Brazed Hole Cutter Saw Diamond Core Drill Bits Set with Aluminum Case for Porcelain Tile

US $ 50-55 / Piece FOB
2 Pieces (MOQ)
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Main Products: Diamond Drill Bit, Diamond Hole Saw, Diamond Saw Blade, Diamond Grinding Wheel, Diamond Polishing Pad, Other Diamond Tools, Tiles Drill Bit
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Audited Supplier
Zhengzhou Rayjie Tools Co., Ltd.

Henan, China Since 2026
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6mm Diamond Drill Bit for Marble Stone Diamond Core Drill Bit Set Diamond Core Drill Bit

6mm Diamond Drill Bit for Marble Stone Diamond Core Drill Bit Set Diamond Core Drill Bit

US $ 1.5-1.6 / Piece FOB
50 Pieces (MOQ)
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Customized : Customized
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Zhengzhou Rayjie Tools Co., Ltd.

Henan, China Since 2026
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Premium Vacuum Brazed Diamond Core Drill Bits Set for Ceramics

Premium Vacuum Brazed Diamond Core Drill Bits Set for Ceramics

US $ 23-27 / Piece FOB
2 Pieces (MOQ)
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Main Products: Diamond Drill Bit, Diamond Hole Saw, Diamond Saw Blade, Diamond Grinding Wheel, Diamond Polishing Pad, Other Diamond Tools, Tiles Drill Bit
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Audited Supplier
Zhengzhou Rayjie Tools Co., Ltd.

Henan, China Since 2026
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20-68mm M14 Thread Vacuum Brazed Dry Diamond Core Drill Bit Set

20-68mm M14 Thread Vacuum Brazed Dry Diamond Core Drill Bit Set

US $ 33-36 / Piece FOB
2 Pieces (MOQ)
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Usage : Masonry Drilling
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Audited Supplier
Zhengzhou Rayjie Tools Co., Ltd.

Henan, China Since 2026
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1 Set/13PCS Vacuum Brazed Diamond Drill Core Bits Set Granite Marble Drilling Bit Hole Saw Cutter Set for Angle Grinder

1 Set/13PCS Vacuum Brazed Diamond Drill Core Bits Set Granite Marble Drilling Bit Hole Saw Cutter Set for Angle Grinder

US $ 48-56 / Piece FOB
50 Pieces (MOQ)
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Main Products: Diamond Drill Bit, Diamond Hole Saw, Diamond Saw Blade, Diamond Grinding Wheel, Diamond Polishing Pad, Other Diamond Tools, Tiles Drill Bit
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Audited Supplier
Zhengzhou Rayjie Tools Co., Ltd.

Henan, China Since 2026
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M14 High Speed Steel Diamond Drill Bit Set Vacuum Brazed Tile Hole Saw Core Drill Bit for Concrete and Marble Cutting

M14 High Speed Steel Diamond Drill Bit Set Vacuum Brazed Tile Hole Saw Core Drill Bit for Concrete and Marble Cutting

US $ 48-56 / Piece FOB
50 Pieces (MOQ)
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Type : Core Drill Bit
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Audited Supplier
Zhengzhou Rayjie Tools Co., Ltd.

Henan, China Since 2026
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High-Performance Impregnated Diamond Core Drill Bits for Nq2 Nq3

High-Performance Impregnated Diamond Core Drill Bits for Nq2 Nq3

US $ 75-150 / pieces FOB
1 pieces (MOQ)
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Main Products: Geological Mine Drilling Tools
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Wuxi Geotec Geological Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2006
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350mm Laser Welded Diamond Core Drill Bit for Wet Drilling Concrete/Diamond Cutting Tools

350mm Laser Welded Diamond Core Drill Bit for Wet Drilling Concrete/Diamond Cutting Tools

US $ 10-30 / Piece FOB
20 Pieces (MOQ)
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Type : Core Drill
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Audited Supplier
Shijiazhuang Corediam Tools Technology Co., Ltd.

Hebei, China Since 2018
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Diameter 20-150mm Vacuum Brazed Dry Diamond Core Drill Bit for Angle Grinder

Diameter 20-150mm Vacuum Brazed Dry Diamond Core Drill Bit for Angle Grinder

US $ 3.1-3.2 / Piece FOB
50 Pieces (MOQ)
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Main Products: Diamond Drill Bit, Diamond Hole Saw, Diamond Saw Blade, Diamond Grinding Wheel, Diamond Polishing Pad, Other Diamond Tools, Tiles Drill Bit
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Audited Supplier
Zhengzhou Rayjie Tools Co., Ltd.

Henan, China Since 2026
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Lightning Segment Diamond Core Drill Bits with 10mm Segment Height/Drilling Tools

Lightning Segment Diamond Core Drill Bits with 10mm Segment Height/Drilling Tools

US $ 10-150 / Piece FOB
10 Pieces (MOQ)
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Type : Core Drill
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Audited Supplier
Shijiazhuang Corediam Tools Technology Co., Ltd.

Hebei, China Since 2018
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IADC 635 Diamond Core Drill Bit / Tricone Bits for Mining Drill Bits for Aluminium

IADC 635 Diamond Core Drill Bit / Tricone Bits for Mining Drill Bits for Aluminium

US $ 100-1,500 / Piece FOB
1 Piece (MOQ)
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Main Products: Core Drilling Rig, Water Well Drilling Rig, Rock Drilling Rig, Engineering Drilling Rig, DTH Drilling Tools, Diamond Core Drilling Tools, Water Well Drilling Tools, Portable Air Compressor, Drill Mud Pump
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Audited Supplier
Beijing Jincheng Mining Technology Co., Ltd.

Beijing, China Since 2018
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Premium Diamond Hole Saw and Core Drill Bit Set

Premium Diamond Hole Saw and Core Drill Bit Set

US $ 5.6-5.7 / pieces FOB
10 pieces (MOQ)
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Type : Core Drill Bit
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Audited Supplier
Beijing Deyi Diamond Products Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2025
Chat Now Send Inquiry
Wholesale Factory Supply Diamond Core Drill Bit Set for Concrete Drilling

Wholesale Factory Supply Diamond Core Drill Bit Set for Concrete Drilling

US $ 6-15 / Piece FOB
10 Pieces (MOQ)
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Main Products: Diamond Core Bit
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Audited Supplier
Hebei Golden Finger Tools Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
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68mm M16 Laser Welded Lid Slots Drilling Tool SDS Adapter Diamond Core Drill Bit Set for Reinforced Concrete Beton Rocks

68mm M16 Laser Welded Lid Slots Drilling Tool SDS Adapter Diamond Core Drill Bit Set for Reinforced Concrete Beton Rocks

US $ 9.4 / Set FOB
50 Sets (MOQ)
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Type : Core Drill
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Audited Supplier
Zhenjiang Fewell Tools Co., Ltd.

Trading Company

Jiangsu, China Since 2021
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High-Speed Rotation Straight Flute Titanium Coated HSS Step Core Drill Bits

High-Speed Rotation Straight Flute Titanium Coated HSS Step Core Drill Bits

US $ 0.8-1 / Piece FOB
500 Pieces (MOQ)
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Main Products: Hole Saws, HSS Drill Bits, Diamond Saw Blades, SDS Hammer Drill Bits, Cobalt Drill Bits, Drill Bit Set
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Audited Supplier
Suqian Ares Tools Co., Ltd.

Jiangsu, China Since 2025
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Premium 6PCS M14 Diamond Core Drill Bit Set for Precision Cutting

Premium 6PCS M14 Diamond Core Drill Bit Set for Precision Cutting

US $ 24.9-29.9 / Set FOB
2 Sets (MOQ)
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Type : Core Drill Bit
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Audited Supplier
Jiangsu Borui Tools Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2022
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Premium 5-Piece Bimetal Core Drill Bit Set for Heavy-Duty Use

Premium 5-Piece Bimetal Core Drill Bit Set for Heavy-Duty Use

US $ 1.69 / Set FOB
1 Set (MOQ)
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Main Products: Drill, SDS Plus Drill Bits, Chisel, SDS Max Drill Bits, Electric Hammer Drill Bits, Screwdriver Bits, Hole Saw, Ceramic Drill Bits, HSS Twist Drill Bits
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Audited Supplier
Jiangxi Jieda Tools Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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Tooljot 5PCS Step Drill Bit Saw Set Titanium Milling Cutter 4-12 3-12 4-20 4-32mm for Woodworking Metal Core Hole Opener

Tooljot 5PCS Step Drill Bit Saw Set Titanium Milling Cutter 4-12 3-12 4-20 4-32mm for Woodworking Metal Core Hole Opener

US $ 12.71 / Set FOB
300 Sets (MOQ)
More
Customized : Customized
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Audited Supplier
Nanjing TOOLJOY Hardware Technology Co., Ltd.

Jiangsu, China Since 2021
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Related Videos
  • What is European Quality Two-Color Design Vacuum Brazed Tile Porcelain Core Drill Bit Diamond Hole Saw Cutter Drill Bit Set
    What is European Quality Two-Color Design Vacuum Brazed Tile Porcelain Core Drill Bit Diamond Hole Saw Cutter Drill Bit Set
    US $ 48-49 /Piece
    1 Piece (MOQ)
    Send Inquiry
  • What is Professional M14 Vacuum Brazed Hole Cutter Saw Diamond Core Drill Bits Set with Aluminum Case for Porcelain Tile
    What is Professional M14 Vacuum Brazed Hole Cutter Saw Diamond Core Drill Bits Set with Aluminum Case for Porcelain Tile
    US $ 50-55 /Piece
    2 Pieces (MOQ)
    Send Inquiry
  • What is 6mm Diamond Drill Bit for Marble Stone Diamond Core Drill Bit Set Diamond Core Drill Bit
    What is 6mm Diamond Drill Bit for Marble Stone Diamond Core Drill Bit Set Diamond Core Drill Bit
    US $ 1.5-1.6 /Piece
    50 Pieces (MOQ)
    Send Inquiry
  • What is Premium Vacuum Brazed Diamond Core Drill Bits Set for Ceramics
    What is Premium Vacuum Brazed Diamond Core Drill Bits Set for Ceramics
    US $ 23-27 /Piece
    2 Pieces (MOQ)
    Send Inquiry
Professional 8-Piece Diamond Core Drill Bit Set for Precision

Professional 8-Piece Diamond Core Drill Bit Set for Precision

US $ 8-14 / Piece FOB
200 Pieces (MOQ)
More
Main Products: Trowel, Pliers, Tool Set, Socket Set, Adjustable Wrench, Knife, Hand Saw, Safety Googles, Hammer, Shear
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Audited Supplier
Suzhou Foxmax Tools Co., Ltd.

Jiangsu, China Since 2010
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38mm 7degree 7buttons Tapered Diamond Core Impact Drill Bit

38mm 7degree 7buttons Tapered Diamond Core Impact Drill Bit

US $ 4.3-4.5 / Piece FOB
100 Pieces (MOQ)
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Material : Tungsten Carbide
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Audited Supplier
Kaiyu (Zhejiang) Drilling Tools Co., Ltd

Zhejiang, China Since 2025
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Premium 40mm Diamond Core Drill Bit Set for Professionals

Premium 40mm Diamond Core Drill Bit Set for Professionals

US $ 16 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Cutting Pick; Sleeve; Holder
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Audited Supplier
Outewei (Jiangsu) Machinery Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
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About Core Drill Bit Set FAQ

  • QWhy buy drill bits from a factory-direct supplier?

    Discover the perfect Drill Bit addition with our Core Drill Bit Set.Purchasing directly from a factory offers significant cost savings and the opportunity for custom designs tailored to your needs. With top manufacturers like famous brand, expect high-quality products at a better price. Learn more about our factory offerings and trends by contacting us now!

  • QHow can I choose the right drill bits for my project?

    Upgrade your Drill Bit with the elegant and durable Core Drill Bit Set.Selecting the right drill bit depends on factors such as material, diameter, and coating. For professional results, compare prices among top distributors and consider cheap OEM options. Let us be your guide in navigating this decision with expert advice and factory insights—contact us today!

  • QWhat are the latest trends in drill bits manufacturing?

    Our Core Drill Bit Set offers exceptional quality and style within the Drill Bit category.Current trends in drill bits include advancements in materials and design for greater durability and precision. Many distributors are offering OEM solutions to meet specific requirements. Stay informed about these innovations to ensure your business stays competitive. Contact us for detailed insights and wholesale options.

High Quality Laser Welding Diamond Drilling Bits Concrete Hole Core Drill Bits Set

High Quality Laser Welding Diamond Drilling Bits Concrete Hole Core Drill Bits Set

US $ 3-10 / Set FOB
1 Set (MOQ)
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Material : Diamond
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Audited Supplier
DANYANG DAMING TOOLS CO., LTD.

Trading Company

Jiangsu, China Since 2007
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Ceramic Diamond Core Drill Bits Set for Concrete Granite

Ceramic Diamond Core Drill Bits Set for Concrete Granite

US $ 1 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Diamond Saw Blade, Cup Grinding Wheel, Core Drill, Laser Welded Diamond Blade, Mortar Raking Blade
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Audited Supplier
Zhenjiang Suran Tools Co., Ltd.

Trading Company

Jiangsu, China Since 2018
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Diamond Tile Core Drill Bit Set Stone Vacuum Brazed Hole Saw for Porcelain

Diamond Tile Core Drill Bit Set Stone Vacuum Brazed Hole Saw for Porcelain

US $ 41-43 / Set FOB
20 Sets (MOQ)
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Usage : Masonry Drilling
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Audited Supplier
Johnson Tools Manufactory Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2012
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1/4 Inch Diamond Core Drill Bit Set for Power Tools

1/4 Inch Diamond Core Drill Bit Set for Power Tools

US $ 8-10 / Piece FOB
100 Pieces (MOQ)
More
Main Products: High Voltage Circuit Breaker, High Voltage Circuit Breaker Accessories
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Audited Supplier
Xiyi Electric Group Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Sand Blasting Tct Core Drill Bit for Concrete

Sand Blasting Tct Core Drill Bit for Concrete

US $ 1-5 / Piece FOB
100 Pieces (MOQ)
More
Material : Tungsten Carbide
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Audited Supplier
Xuzhou Perfect Tools Co., Ltd.

Trading Company

Jiangsu, China Since 2015
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51mm 63mm 102mm Diamond Core Drill Bit Set

51mm 63mm 102mm Diamond Core Drill Bit Set

US $ 8.3-12.3 / Piece FOB
10 Pieces (MOQ)
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Main Products: Diamond Core Bit
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Audited Supplier
Hebei Golden Finger Tools Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
Chat Now Send Inquiry
Wholesale Customized Dry Diamond Core Drill Bit Set for Concrete Drilling

Wholesale Customized Dry Diamond Core Drill Bit Set for Concrete Drilling

US $ 6-15 / Piece FOB
10 Pieces (MOQ)
More
Type : Core Drill Bit
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Audited Supplier
Hebei Golden Finger Tools Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
Chat Now Send Inquiry
Premium Diamond Core Drill Bit Set for Advanced Applications

Premium Diamond Core Drill Bit Set for Advanced Applications

US $ 1.6-1.97 / pieces FOB
1 pieces (MOQ)
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Main Products: Diamond Saw Blade, Diamond Drill Bit, Diamond Polishing Pad, Diamond Grindind Wheel, Diamond Core Drill Bit, Diamond Cutting Disc, Diamond Glass Cutting Disc, Saw Blade, Drill Bit
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Audited Supplier
Beijing Deyi Diamond Products Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2025
Chat Now Send Inquiry
Straight Groove Step Drill Bit HSS Titanium Coated Wood Metal Hole Cutter Core Drilling Tools Set 4 Models 3-12 4-12 4-20 4-32

Straight Groove Step Drill Bit HSS Titanium Coated Wood Metal Hole Cutter Core Drilling Tools Set 4 Models 3-12 4-12 4-20 4-32

US $ 0.99 / Piece FOB
1,000 Pieces (MOQ)
More
Quality Grade : Maintenance Level
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Audited Supplier
Sy International Trade Co., Ltd.

Shanghai, China Since 2023
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5PCS/Set 20 35 40 45 68mm Thread Diamond Dry Drill Bit Vacuum Brazed Drilling Core Bits Set Diamond Hole Saw Sets

5PCS/Set 20 35 40 45 68mm Thread Diamond Dry Drill Bit Vacuum Brazed Drilling Core Bits Set Diamond Hole Saw Sets

US $ 22.8-25 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Woodworking saw blades,Aluminum Saw Blades,Metal Cutting Saw Blades,PCD saw blade
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Audited Supplier
Hangzhou Xinsheng Precision Machinery Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
Chat Now Send Inquiry
European Quality Diamond Concrete Hole Saw Cutter Core Drill Bit Set

European Quality Diamond Concrete Hole Saw Cutter Core Drill Bit Set

US $ 6-12 / Piece FOB
10 Pieces (MOQ)
More
Type : Core Drill Bit
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Audited Supplier
Hebei Golden Finger Tools Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2026
Chat Now Send Inquiry
Precision Diamond Core Drill Bit Set for Versatile Cutting

Precision Diamond Core Drill Bit Set for Versatile Cutting

US $ 5-55 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Diamond Blade,Diamond Grinding Disc,Diamond Core Drill Bit,Polishing Pad,Diamond Grinding Tools
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Audited Supplier
Diaflex (Changxing) Tools Co., Ltd.

Zhejiang, China Since 2024
Chat Now Send Inquiry
8.5 Inch IADC 637 Core Barrel Tric Three Roller Cone Cutter Drill Bit

8.5 Inch IADC 637 Core Barrel Tric Three Roller Cone Cutter Drill Bit

US $ 150-990 / Piece FOB
1 Piece (MOQ)
More
Manufacturing Process : Forging
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Audited Supplier
Changsha DTH Drill Construction Machinery Co., Ltd.

Hunan, China Since 2021
Chat Now Send Inquiry
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