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Concrete coring bits 300mm /350mm / 450mm / 550mm Wet Diamond Core Drill Bits For Concrete Drilling

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Concrete coring bits 300mm /350mm / 450mm / 550mm Wet Diamond Core Drill Bits For Concrete Drilling

Country/Region china
City & Province xiamen fujian
Categories Manufacturing & Processing Machinery Parts Processing Services

Product Details

Concrete coring bits 300mm /350mm / 450mm / 550mm Wet Diamond Core Drill Bits For Concrete Drilling

  • For wet drilling of concrete, masonry and brick, including concrete with soft to hard aggregate and light to medium steel reinforcing.
  • Also effective on granite, marble and stone.
  • 14" drilling depth.

All rigid concrete segmented diamond drill bits are laser welded for superior strength. Three times stronger than conventional brazed bits.

Chemshine concrete core bits are high speed , multi-purpose bits for drilling in many types of materials including reinforced concrete, cinder block, stone, etc. Unique diamond segment design can increase drilling speed as much as 30% over conventional bits.

 

We can provide clients with concrete core bit body without the segments.

 

The following sizes for reference,we can produce the core bit with other sizes according to clients requirements.

 

DiameterTotal Coring DepthQt.Connecting
MetricInchmmpcs
18mm 450mm200pcs1/2"UNC
20mm 450mm400pcs1/2"UNC
24mm 450mm400pcs1/2"UNC
25mm 450mm500pcs1/2"UNC
28mm 450mm400pcs1/2"UNC
30mm 450mm200pcs1/2"UNC
32mm 450mm200pcs1/2"UNC
35mm 450mm200pcs1/2"UNC
40mm 450mm400pcs1/2"UNC
45mm 450mm200pcs1/2"UNC
52mm 550mm500pcs1-1/4"UNC
77mm 550mm500pcs1-1/4"UNC
102mm 550mm500pcs1-1/4"UNC
122mm 550mm500pcs1-1/4"UNC
152mm 550mm500pcs1-1/4"UNC
202mm 550mm150pcs1-1/4"UNC
250mm 550mm50pcs1-1/4"UNC
300mm 550mm10pcs1-1/4"UNC
400mm 550mm10pcs1-1/4"UNC
500mm 550mm10pcs1-1/4"UNC

 

Concrete thin wall core bits

  • They are widely used for drilling holes in some of the hardest materials around. Very common with builders, plumbers and DIY enthusiasts, these diamond core drill bits can be drilled holes in bathroom tiles, drilling holes in fish aquariums, drilling holes in mirrors and in stone and concrete.
  • According to the customers requirement, it can get the coring sample or not.
  • The segments on the bits can be supplied separately. And, the extension rods for connecting the thin wall core bit and the machine are avaliable. The length and the threads depend on the customers' requirements.

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