zuanlongbits@gmail.com

+86-029-82612068

Product Categories



Email: zuanlongbits@gmail.com

Tel: +86-029-82612068

Fax: +86-029-82612068

Address:No 66, Changming Road, Xi'an, Shaanxi Province, China

Home > knowledge > Content
What is the application and feature of pdc drill bit for clay? May 22, 2017


What is the applications of pdc drill bit for clay?                                                         

1. Steel body drill bit is mainly used for drilling soft -medium formation, such as mud stone, limestone, shale, sandstone and granite etc;

2. Steel body drill bit  is used for drilling the degassing hole, drain hole, grouting hole of coal mine, water  conservancy project;

3. Steel body drill bit works under low drilling pressure, medium-low drive speed, big drainage.

 


what is the feature of pdc drill bit for clay?                                                                  

 

1. High wear resistance;

2. Impact toughness;

3. High drilling efficiency;




  PDC Three Wings Concave Drill Bit

Diameter (mm)

Height

(mm)

No of breaking post

No of PDC Cutter

No of

Nozzle

Nozzle Diameter

(mm)

60

120

1

5

5

8~12

75

120

2

8

5

8~12

94

125

2

8

5

8~12

113

130

2

11

5

8~12

133

140

3

12

5

8~12

PDC Four Wings Concave Drill Bit

Diameter (mm)

Height

(mm)

No of breaking post

No of PDC Cutter

No of

Nozzle

Nozzle Diameter

(mm)

75

120

2

8

6

8~12

94

125

2

8

6

8~12

113

130

2

12

6

8~12

133

140

3

12

6

8~12

pdc layout_副本.jpg

If you are interested,pls don't hesitate contact us at :zuanlongbits@163.com