Wet Diamond Tipped Hollow Core Drill Core Hole Bits

Established in 1994, Huazuan Diamond Tools is well-known as one of the leading wet diamond tipped hollow core drill core hole bits manufacturers and suppliers in China. There are groups of professional personnel working in our factory. If you are going to buy quality wet diamond tipped hollow...

Product Details

Wet Diamond Tipped Hollow Core Drill Core Hole Bits

Established in 1994, Huazuan Diamond Tools is well-known as one of the leading wet diamond tipped hollow core drill core hole bits manufacturers and suppliers in China. There are groups of professional personnel working in our factory. If you are going to buy quality wet diamond tipped hollow core drill core hole bits at cheap price, please feel free to contact us and try our wholesale service.



Product Description of hollow core drill bit

Diameter

76mm-230mm core drill bit (25-350mm diamond core drill bit segment can make )

Application

Diamond core drill bit segment Used for drilling reinforced concrete, granite etc. 

Cutting Feedback

108mm core drill bit with 9PCS Roof Segment  cut 3 holes with 3PCS 32 diameter Rebar.

The deep is 400mm,108mm RPM is 700-800mm.152mm RPM is 300-400mm

Package

Color box,double blister card,skin packing,white box etc

Supply ability

50,000 pcs/month(We accept mixed order)

Quality

ISO9001&Gold Supplier

Factory=Quality Control=Competitive Price=Owntechnology=OEM



Example:Roof Drilling Segment for diameter 6"/152mm in 14pcs pack Segment size: 24 x 4.0 x 10mm

●We produce professional diamond segment for drilling of different type of bricksand concrete, especially for reinforced concrete with different aggregate.

●Fastcutting with good life.

Remark

1. When you choose the segment, pls pay attention to the segment numbr per core bits.

2. Better use drill motor over 2000W when drill holes over 100mm. And speed better above 400rpm.

3. Suitable both for silver rod/ bar solering and cooper rod brazing

core hole bits

Core bit Diameter(mm)Seg. Length(mm)Seg. Thickness(mm)Seg. Height(mm)

25/28/32/36/38/

40/45/51/56

163.510

83/89/96/102/108/116/120/

127/132/142/152/

159/162/180/200

244.010
230/250/300/350244.510
           
500/600245.010

Other specifications of diamond core bit segment are available upon request.


This is what our Roof Core Drill Bit Segment Drill and Cut as below:result of diamond tipped core drill cutting






Inquiry