dth hammer bits for crawler drilling rig machine

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dth hammer bits for crawler drilling rig machine     

 

           

Company Information
We are a professional manufacturer specialized in series of drill tools: PDC, PDC drill bits, diamond drill bits, etc. We can also produce other products according to the customers requirements. We sincerely welcome our friend both home and abroad to come for business talks.

 

Specifications of dth hammer bits:

DTH Hammer

Bit Dia. (mm)

Shank

DKL100

64 - 76

BR1

DK200

70 - 90

BR2

DK300 series

85 - 110

BR3, Cop32, Cop34, MACH33, DHD3.5 etc.

DK400 series

105 - 145

Cop44, SD4, TD40, MACH44, DHD340A etc.

DK500 series

127 - 180

Cop54, SD5, QL50, M50, DHD350 etc.

DK600 series

152 - 216

Cop64, SD6, QL60, M60, DHD360 etc.

DK800 series

190 - 295

Cop84, SD8, QL80, M80, DHD380 etc.

DK100 series

251 - 394

SD10, NUMA100

DK120 series

305 - 460

SD12, NUMA120, QL120, DHD120, NUMA125

DK150

448 - 762

SD15

DK180 series

457 - 762

NUMA180

DK240

610 - 864

NUNA240

DK330

838 - 1092

NUMA330

DK13A

350 - 660

DB13

DK19A

508 - 760

DB19

DK21A

610 - 800

DB21

 

 

Why choose us?

 

1. 21 years production experience, famous brand Drills-King PDC drill bits
2. professional quality control system
3. best sales team
4. in time delivery
5. good after-sale 40mm sintered diamond drill bit for glass with straight shank

 

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