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Multi-Purpose Diamond Mini Core Drill Bits 12mm
Multi-Purpose Diamond Mini Core Drill Bits 12mm
Supplier Info
[China Supplier]
Contact Person : Mr. zheng aaron
Tel : 86-592-5099391-18805950111
Fax : 86-592-5099319
Product Detail
diamond core bits 12mm 1.Fast and Smooth cutting 2.Long lifetime 3.No Chipping 4.Minimizing any breakage

  diamond core bits 12mm

Company Advantage:

1.Over 10 years experience 2.ISO9001-2000 certificate 

3.OEM Accepted.

4.Experienced of Fair: USA Coverings, Russia Stone Fair etc.


1.Center water fed.

2.Diameter:3/16''(5mm), 1/4'' , 5/16'' , 3/8'' , 1/2''(12mm)  etc.



1.Fast and Smooth cutting2.Long lifetime

3.Less Chipping

4.Minimizing any breakage 

5.Center water feed,used wet.

6.Less loss of material

7.Minimum material deformation

8.Less heat generation 

9.Better finish quality 


Core Drill Bits be used for protable electric driller and bench drilling machine. 


granite and marble.


Delivery Time:Normal 7-12 days .Special order depends.


Quality Control:


2012 USA April Coverings Fair:

Main Market:

USA, Canada, Germany, Italy, Portugal, Poland, Russia, Brazil, Chile, Australia, UAE, South Africa etc.

Export Percentage: 80-90%

Multi-Purpose Diamond Mini Core Drill Bits 12mm

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