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SHANGHAI DIATOOL CO., LTD.

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Diamond Core Drill Bits

Home Products Diamond Core Drill Bits

*Dry/wet drilling for porcelain,ceramic tile,granite,marble,stone,masonry,brick.
*6mm-16mm bits with Wax inside helps cooling the bits.
*Vacuum Brazed technology provide much longer working life than electroplated ones (Generally 3-5 times) 
*Less Chipping, Minimizing breakage, less heat generation, Better finish quality such as drilling clean and accurate holes.
*High diamond exposure rate provides a faster and more aggressive drilling. 
*This is the ideal diamond core drill bit for ceramic workers, construction workers, general contractors and tradesmen.
*Dry use, also can be used with water which will help to increase the performance.
*In paper box, plastic tube, Aluminum Case or double blister, etc
*M14, 5/8"-11,Hex Quick Fit Shank, Round Shank, HEX Shank,Triangle Shank.

6MM -150MM Vacuum Brazed Diamond Drill Core Bit Hole Saw Hole Cutter With M14/ 5/8''-11 Shank for Porcelain Tile Marble Granite

6MM -150MM Vacuum Brazed Diamond Drill Core Bit Hole Saw Hole Cutter With M14/ 5/8''-11 Shank for Porcelain Tile Marble Granite

Price:2.36-13.38USD

5/6/8/10/12/14mm Vacuum Brazed Diamond Dry Drilling Core Bits Hole Saw with Hex Shank for Tile Masonry Marble

5/6/8/10/12/14mm Vacuum Brazed Diamond Dry Drilling Core Bits Hole Saw with Hex Shank for Tile Masonry Marble

Price:1.44-1.65USD

Dry Diamond Drill Bits Diamond Hole Saw Vacuum Brazed Diamond Core Drill Bit Quick-fit Shank for Porcelain Tile Granite Marble

Dry Diamond Drill Bits Diamond Hole Saw Vacuum Brazed Diamond Core Drill Bit Quick-fit Shank for Porcelain Tile Granite Marble

Price:1.44-1.65USD

Diamond Hole Saws Kit with M14 Thread for Porcelain Tile Ceramic Marble Brick

Diamond Hole Saws Kit with M14 Thread for Porcelain Tile Ceramic Marble Brick

Diamond Washbasin Hole Opener Flume Basin Wash Sink Hole Saw Countersink Drill Bit for Granite Marble Drilling Drainage Hole

Diamond Washbasin Hole Opener Flume Basin Wash Sink Hole Saw Countersink Drill Bit for Granite Marble Drilling Drainage Hole

Price:10.51-12.25USD

1Set/5PCS Quick-fit Tungsten Carbide Tip Cross Drill Bit Spiral Flute Alloy Position Drilling Bit for Tile Concrete Plastic

1Set/5PCS Quick-fit Tungsten Carbide Tip Cross Drill Bit Spiral Flute Alloy Position Drilling Bit for Tile Concrete Plastic

Price:3.82USD/Set

Quick-fit Tungsten Carbide Dry & Wet Drill Bits Alloy Triangle Spiral Flute Cross Twist Drill Bit for Brick Ceramic Tile Glass

Quick-fit Tungsten Carbide Dry & Wet Drill Bits Alloy Triangle Spiral Flute Cross Twist Drill Bit for Brick Ceramic Tile Glass

Price:0.54-1.09USD

Dia20-75mm High Frequency Welded Diamond Drilling Core Bits (Wet) Hole Cutter Hole Saw for Drilling Concrete Marble Granite Tile

Dia20-75mm High Frequency Welded Diamond Drilling Core Bits (Wet) Hole Cutter Hole Saw for Drilling Concrete Marble Granite Tile

Price:2.16-8.03USD

Triangle Shank Brazed Diamond Hole Saw Diamond Core Drill Bit Drilling Bits Hole Opener With Position Drill for Masonry

Triangle Shank Brazed Diamond Hole Saw Diamond Core Drill Bit Drilling Bits Hole Opener With Position Drill for Masonry

Price:1.52-5.32USD

Vacuum Brazed Triangle Shank 20-68mm Diamond Crown Core Drill Bit Hole Saw with Position Dill for Tile Marble Masonry Stone

Vacuum Brazed Triangle Shank 20-68mm Diamond Crown Core Drill Bit Hole Saw with Position Dill for Tile Marble Masonry Stone

Price:1.56-5.32USD

68mm/82mm Laser Welded Diamond Core Drill Bit Center Drilling Bit Hole Saw M16 to SDS-Plus/Hex Adapter for Concrete

68mm/82mm Laser Welded Diamond Core Drill Bit Center Drilling Bit Hole Saw M16 to SDS-Plus/Hex Adapter for Concrete

Price:12.97-15.07USD

Laser Welded Wet Drilling 1-1/4

Laser Welded Wet Drilling 1-1/4"-7 UNC Turbo Mesh Segment Diamond Core Drill Bit Hole Saw for Reinforced Concrete Brick Block

Price:9.47USD-33.74USD

6-100MM Diamond Core Drill Bit Saw Blade Set Steel Hole Saw Kit Marble Drill Bit For Masonry Granite Marble Angle Grinder Use

6-100MM Diamond Core Drill Bit Saw Blade Set Steel Hole Saw Kit Marble Drill Bit For Masonry Granite Marble Angle Grinder Use

5/8''-11 Vacuum Brazed Diamond Core Drill Bit Set Saw Blade Diamond Crowns Hole Saw Kit For Granite Marble Stone Porcelain Tile

5/8''-11 Vacuum Brazed Diamond Core Drill Bit Set Saw Blade Diamond Crowns Hole Saw Kit For Granite Marble Stone Porcelain Tile

13PCS High-Speed Steel Brazed Diamond Core Drill Bit Milling Chamfer Set Granite Marble Masonry Drilling Holes for Angle Grinder

13PCS High-Speed Steel Brazed Diamond Core Drill Bit Milling Chamfer Set Granite Marble Masonry Drilling Holes for Angle Grinder

5/8

5/8"-11 Vacuum Brazed Diamond Dry Wet Drill Bits Hole Saw Finger Milling Bit Kit Core Bits Set Tile Granite Marble Masonry

10PCS Diamond Core Drill Bit Chamfer Saw Blade Set For Stone Porcelain Granite Tile Marble Brazed 20-100mm Dry Diamond Hole Saw

10PCS Diamond Core Drill Bit Chamfer Saw Blade Set For Stone Porcelain Granite Tile Marble Brazed 20-100mm Dry Diamond Hole Saw

5/8''-11 Diamond Core Drill Bits Set Hole Saw Chamfer Beveling Bit Kit Hole Cutter Diamond Tools Cutting Bit With SDS Adapter

5/8''-11 Diamond Core Drill Bits Set Hole Saw Chamfer Beveling Bit Kit Hole Cutter Diamond Tools Cutting Bit With SDS Adapter

11PCS Vacuum Brazed Drill Core Bits+Chamfer+Finger Milling Bit Hex/SDS Adapter Diamond Hole Saw Cutter Kit Diamond Drill Bit Set

11PCS Vacuum Brazed Drill Core Bits+Chamfer+Finger Milling Bit Hex/SDS Adapter Diamond Hole Saw Cutter Kit Diamond Drill Bit Set

8PCS 5/8''-11 Vacuum Brazed Diamond Core Drill Bit Drilling Bit Set for Marble Granite Tile Masonry Saw Blade Hole Saw Cutter Kit

8PCS 5/8''-11 Vacuum Brazed Diamond Core Drill Bit Drilling Bit Set for Marble Granite Tile Masonry Saw Blade Hole Saw Cutter Kit

M14 Vacuum Brazing Diamond Core Drill Bit Hole Saw Cutter Hole Opener with Built-in Spring Cut Heat for Tile Granite Marble

M14 Vacuum Brazing Diamond Core Drill Bit Hole Saw Cutter Hole Opener with Built-in Spring Cut Heat for Tile Granite Marble

Price:2.47-6.18USD

11PCS 5/8''-11 Vacuum Brazed Diamond Core Drill Bits Saw Blade Set Tile Diamond Hole Saw Kit for Granite Marble Drilling

11PCS 5/8''-11 Vacuum Brazed Diamond Core Drill Bits Saw Blade Set Tile Diamond Hole Saw Kit for Granite Marble Drilling

8PCS 5/8''-11 Brocas Diamond Core Drill Bits Set Hole Saw Hole Cutter Kit Tile Cutter With SDS Adapter for Marble Masonry

8PCS 5/8''-11 Brocas Diamond Core Drill Bits Set Hole Saw Hole Cutter Kit Tile Cutter With SDS Adapter for Marble Masonry

13pcs 6-65mm Triangle Shank Vacuum Brazed Diamond Core Drill Bits Diamond Saw Blade Beveling Chamfer Set For Tile Marble Masonry

13pcs 6-65mm Triangle Shank Vacuum Brazed Diamond Core Drill Bits Diamond Saw Blade Beveling Chamfer Set For Tile Marble Masonry

12PCS/1Set Vacuum Brazed 5/8-11 Diamond Drill Core Bit Kit & Beveling Chamfer Finger Milling Bits & Saw Blade with HEX/SDS Shank

12PCS/1Set Vacuum Brazed 5/8-11 Diamond Drill Core Bit Kit & Beveling Chamfer Finger Milling Bits & Saw Blade with HEX/SDS Shank

8PCS Brazed 5/8''-11 20/25/35/50mm Diamond Drill Core Bit Kit & 2'' Beveling Chamfer&20mm Finger Milling Bit/4.5in Saw Blade

8PCS Brazed 5/8''-11 20/25/35/50mm Diamond Drill Core Bit Kit & 2'' Beveling Chamfer&20mm Finger Milling Bit/4.5in Saw Blade

9PCS 5/8''-11 Diamond Core Drill Bit Set Diamond Blade Tile Hole Saw Finger Milling Bit Kit for Porcelain Tile Marble Granite

9PCS 5/8''-11 Diamond Core Drill Bit Set Diamond Blade Tile Hole Saw Finger Milling Bit Kit for Porcelain Tile Marble Granite

1Set/8PCS 5/8''-11 6/8/25/35/50mm Diamond Core Drill Bits 115mm Cutting Grinding Disc Saw Blade Hex Adapter Seam Cleaner Kit

1Set/8PCS 5/8''-11 6/8/25/35/50mm Diamond Core Drill Bits 115mm Cutting Grinding Disc Saw Blade Hex Adapter Seam Cleaner Kit

Vacuum Brazed M14 Tile Porcelain Core Drill Bit Diamond Drills Hole Saw Kit Hole Cutter Diamond Drill Bit Chamfer Set

Vacuum Brazed M14 Tile Porcelain Core Drill Bit Diamond Drills Hole Saw Kit Hole Cutter Diamond Drill Bit Chamfer Set

9PCS/1Set Vacuum Brazed 5/8''-11 Diamond Core Drill Bit Beveling Chamfer Finger Milling Tools Kit for Tile Marble Granite

9PCS/1Set Vacuum Brazed 5/8''-11 Diamond Core Drill Bit Beveling Chamfer Finger Milling Tools Kit for Tile Marble Granite

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Product Categories

  • Diamond Saw Blade(General Purpose)
    • Segmented Diamond Blade
    • Diamond Turbo Blade
    • Diamond Continue Rim Blade
  • Ceramic Tile Blade
  • Granite & Marble blade
    • Granite Blade
    • Marble Blade
  • Concrete Asphalt Blade
  • Diamond Core Drill Bits
  • Diamond Grinding Wheel
  • Diamond Polishing Pads
  • Vacuum Brazed Diamond Tools
    • Vacuum Brazed Diamond blade
    • Vacuum Brazed Core Bits
    • Vacuum Brazed Grinding Wheel
    • Vacuum Brazed Router Bits
  • Electroplated Diamond Tools
    • Electroplated Diamond Blade
    • Electroplated Diamond Wheel
  • TCT SAW BLADE
  • Diamond Engraving Bit
  • Abrasive Tools
  • Accessories

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LatestPost

  • XIAMEN STONE FAIR 2014
    XIAMEN STONE FAIR 2014
    2014-01-09
  • Demands in Domestic Diamond Tools Are Projected to Increase Continuously
    Demands in Domestic Diamond Tools Are Pr
    2019-12-09
  • Company Reunion Building
    Company Reunion Building
    2025-04-11

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