Hot: Granite Saw Blades Dry Cutters Cup Wheels Polishing Pads Drill Bits Wire Saw Diamond Segments PCD Tools



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

    Diamond Wire Saw


  Grinding & Polishing Tools

    Diamond Fickerts Metal Bond

    Diamond Fickerts Resin Bond

    Profile Wheels & Router Bits

    Diamond Grinding Cup Wheels

    Diamond Finger Bits

    Diamond Calibrating Rollers

    Diamond Polishing Wheels

    Diamond Polishing Pads

    Diamond Drum Wheels


  Drilling Tools

    Diamond Core Drill Bits

    Diamond Segments of Drill Bit



granite dry core drill Bits


Diamond Core Drill Bits for Granite or Hard Stone - Dry Use - Turbo Segments


Diamond Core Drill Bits with "T" & Turbo segments and pipe diamond electroplated for dry drilling granite or hard stone, common uses would be small projects such as drilling out sink holes for faucets or small holes on slabs.


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, this type drill bit is specially designed for dry use.




1. Diamond Segments ("T" & Turbo Shape) welded into the steel pipe (Half round part).

    (Segments will not easily fall down from steel)


2. Diamond electroplated on the surface of steel pipe.


Code No.


Segment Size



Welding Method



32mm (1-1/4”)







Silver Welding



1/2 Gas

35mm (1-3/8”)


38mm (1-1/2”)



Go to Catalogue of Diamond Drill Bits for Stone




  Highlight Products (More->):

16" 400mm silent granite saw blade 5" 125mm granite turbo blade

4"(100mm) Wet Polishing Pads

4" 100mm grinding cup wheel

dry granite drill bit

7" 180mm concrete grinding cup wheel

floor diamond polishing pads

HTC diamond floor pads




China Diamant Tools Co., Limited

Address: NO.803, 2#, C Area, DaJiangShengShi, Luojiang, Quanzhou City, Fujian Province, China  Post Code: 362011

Tel: +86-595-22595473, Fax: +86-595-22595478, Mobile: +86-13959890092,

Copyright 2003-2018 ©