Qingdao Nokunda Drilling Tools Co., Ltd.

Home  >   Products   >  DTH Drill Bit   >   5" DTH Drill Bit
News Center
Contact Us

 

Qingdao Nokunda Drilling Tools Co., Ltd.  

 No. 15 Donghai Xi Road, Shinan District, Qingdao City, Shandong Province, China

Whatsapp: +86 13792983690

Wechat: +86 13792983690 

Email: [email protected]

 

 

contact

 

5" DTH Drill Bit

5" DTH Drill Bit
5" DTH Drill Bit
5" DTH Drill Bit
Product Name : 5" DTH Drill Bit
Directions

5" DTH BITS

Bit shank: TH5

Size range 3" 3.5" 4" 5",6" 8" 9" 10" 12" 14" 18" 24" etc

Shank styles: DHD3.5, DHD340, DHD350, DHD360, DHD380; COP44, COP54, COP64, COP84; TD40, QL50, QL60, QL80; Mission40, Mission50, Mission60, Mission80; SD4, SD5, SD6, SD8.SD10,SD12,QL120 NUMA120,NUMA125,NUMA180,NUMA240

APPLICATION

For mining, quarry blasting hole borehole drilling

For water well, deep hole well, oil and gas open hole drilling

For foundation and piling drilling

For mining, quarry blasting hole borehole drilling

 

Main Model--Examples for TH5 bit(Flat spherical)

Other design of face and inserts are available

 

DTH bit shank

Bit Dia.(mm)

Qty*Button Dia.(mm)

Qty of air holes

Weight/kg

Gauge

Front

TH5

DHD350

MACH50

MISSION50

SD5

QL50

138

140

146

152

165

 

 

7*18

8*16

8*18

8*16

8*16

 

 

7*14

7*14

8*14

9*14

9*14

 

 

2

2

2

2

2

 

 

15.2

15.5

15.7

15.8

17.7

 

 

 

Inquiry
If you need any information before purchase, you can click our online service, If it is not availabl
Title:
 
Your name:
  *
Email:
  *
Telephone:
 
Message:
  *
Code:
    *
       Items marked with * have to be filled in