china Professional Wholesaler Concrete Diamond Core Bit

company : Henan Drills-King Mining Technology Co, Ltd.
address : No.3, Hongfengli Road, High-Tech Zone, Zhengzhou, Henan, China.



Henan Drills-King Co.,Ltd is a professional manufacturer mainly engaged in Concrete Diamond Core Bit design, manufacturing and sales. Today to introduce everyone about Concrete Diamond Core Bit. If you have a demand for Concrete Diamond Core Bit, you are welcome to send us inquires.

Feature of Concrete Diamond Core Bit:

1. Fast & smooth drilling for marble, granite & porcelain tile and many other natural stones, concrete, brick etc.

2. Dry use, also can be used with water which will help to increase the performance.

3. Helps improve drilling performance, cooling, maintaining drilling speed& increasing lifetime.

4. Self-cooling, self-sharpening

Details of Concrete Diamond Core Bit:

Size: D12mm-68mm

Diamond length: 10mm

Diamond grit: 40/50#

Connection: Hex shank,round shank,M10,M14,5/8*11 thread

Advantage of Concrete Diamond Core Bit:

1) Competitive price and superior quality.

2) Long cutting life and stable performance 

3) Segment is very sharpening.

4) High quality: It must pass our QC testing for 3times 

5) Efficiency and operator safety

OPERATIONS of Concrete Diamond Core Bit :

Please add water for coolant and drill slowly to avoid diamond carbide, affect the service .This bit can be used with a standard electric drill.

Established in 2005, Henan Drills-King Ming Technology Co.,Ltd is a professional high and new technical enterprise specialized in R&D, manufacturing and sales of diamond tools, which provides related technology and services for modern mining drilling industry. With several national patent technology, Drills-King Mining owns strong power of product R&D and technology innovation by being equipped with advanced production equipment, complete detecting instruments and powerful technology research team.


As an ISO 9001:2000 certified company, Henan Drills-King Ming Technology Co.,Ltd mainly research and produce the following range of drilling tools:


1. PDC cutter insert 1304, 1305,1306,1308.1310,1313,1613,1616,1916...etc;

2.PDC non-core bit/PDC core bit diameter 60mm/65mm/75mm/89mm/94mm/113mm/133mm/153mm...etc;

3. PDC anchor bit for roof bolting diameter 27mm/28mm/29mm/30mm/32mm/42mm/43mm...etc;

4. Diamond core drill bit:impregnated diamond core bit AQ BQ NQ HQ PQ...etc;

5. Tungsten carbide drill bit:twin-wing coal bit, chisel bit, cross bit, button bit...etc.

6. Coal pick;

7. Drill rods-hex/twist/spiral/water well drill rods;

8. Drilling rigs and other drill tools.

9.brazed diamond saw blade,stinered diamond saw blade, laser diamond saw blade and so on.



Company:Henan Drills-King Mining Technology Co., Ltd.


Concrete Diamond Core Bit is supplied in large quantities, we have our own factory,strong supply capacity, high quality,low price, if you are interested in Concrete Diamond Core Bit, you are welcome to send us inquiry.


phone number

+86 15639750300

e-mail address

location address

No.3, Hongfengli Road, High-Tech Zone, Zhengzhou, Henan, China.

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