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Stone Tools Category

  Cutting Tools

    Granite Slab Cutting Saw Blades

    Granite Block Cutting Blades

    Marble Slab Cutting Saw Blades

    Marble Block Cutting Blades

    Crossing Cutting Saw Blades

    Horizontal Cutting Blades

    Marble Splitting Blades

    Dry Cutters (Small Saw Blades)

    Concave Saw Blades

    Tuck Point Blades

    Diamond Segments

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  Grinding & Polishing Tools

    Diamond Fickerts Metal Bond

    Diamond Fickerts Resin Bond

    Profile Wheels & Router Bits

    Diamond Grinding Cup Wheels

    Diamond Finger Bits

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    Diamond Polishing Pads

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  Drilling Tools

    Diamond Core Drill Bits

    Diamond Segments of Drill Bit



stone drill bits


Diamond Drill Bits for Stone - Crown Segmented


Crown Segmented Diamond Core Drill Bits for drilling stone (granite, marble, etc.), common uses would be small projects such as drilling out sink holes for faucets.


Welding Type: Silver Welding


Applications: Kinds of granite or hard stone.


Machinery: Suitable for stand drilling machines or Electrical hand-held drillers or CNC machines.


Wet or dry use, silver welded is better for wet use.


Code No.


Segment Size


Pipe Length

Welding Method



20mm (3/4”)






Silver Welding



1/2 Gas

22mm (7/8”)


25mm (1”)


29mm (1-1/8")


32mm (1-1/4”)


35mm (1-3/8”)


38mm (1-1/2”)


42mm (1-5/8")


45mm (1-3/4”)




50/51mm (2”)



Go to Catalogue of Diamond Drill Bits for Stone




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China Diamant Tools Co., Limited

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