tungsten carbide tipped hole saws hole cutters   

This kind of  tungsten carbide tipped hole saws hole cutters is widely used in mining, sand,cement,metallurgy and hydropower engineering industries.

1.  a lot of grades can be choose according to different application.

2.  exactly suggestion for the button used for soft, medium hard, hard and very hard rock.

3.  durable performance, wear resistant and with enough impacting force agaist.

4.  very good prices according to market situation.

5.  very fast delivery time.

6.  keep zero stock, all the piece to customers will be new made.

tungsten carbide tipped hole saws hole cutters are Installed in the drills, it's widely applied to oil filed drilling and rock excavating.

Our advantage of carbide burr cutter is that we are using HIP sintering for minimizing  the porosity of carbide blank for increasing the transverse ruputure strenth (TRS). It is very suitable for high quality requirment for making carbide bottons to be ued in high and medium  pressure DTH Drilling .

Physical & mechanical properties of main grades:

Our recommanded material grade  for making high quality carbide button is K30 AND K40.

Good wear resistance, excellent anti-impact and anti-knocking properties. it often used for drilling medium hard,hard and super hard rock formation at high pressure.Aslo can be used for snow removal.

Related tungsten carbide tipped hole saws hole cutters of application field for your reference:

Packing pictures:

Quality control system:

Every batches of material will be tested in density, HRA, TRS and magnetic saturation, test report will be kept in our files.

Strict quality control system to make sure every single piece can match your requests and we guarantee full payment returned if any quality problems with our tungsten carbide button inserts.

Note: Please kindly advise the grade or using purpose for quotation.

About Us:

We Produce various tpes of tungsten carbide tipped hole saws hole cutters , Our exist moulds welcome for your share, Customize are also available.

ZhuZhou Kerui Cemented Carbide Co.,ltd mainly produce:

1)    Bars, Rods & Endmill;

2)    Stripes & Plates;

3)    Cutting tools;

4)    Ring & Rollers;

5)    Blade & Disc Cutter;

6)    Turning Tool, Insert & Tips;

7)    Solutions for Polyolefins Industry;

8)    Application in Coating Industry;

9)    Wear parts of Concrete Pump;

10)Products for mining industry

11)Other Customized Items

12)Tungsten Heavy Alloy

13)Non-standard Mechanical Parts