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CIR76 90 110 DTH Hammers

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We Offer three types of DTH Drilling Hammers that operating air pressure is between 0.7 Mpa to 2.5Mpa. And all of the DTH Drilling Hammers are Easy to disassemble and assemble., Ideal faster drilling speed and higher impact frequency.

  • CIR76 90 110
  • Down The Hole Hammer
  • DTH Hammer
  • blast hole drilling and water well drilling projects


BartKingkong Drill tools manufacturer produce the most comprehensive range of Down hole DTH drilling hammers, which are used for blast hole drilling and water well drilling projects, constructions, quarrying, drilling, mining, oil, gas etc. Always DTH hammers are worked matched with DTH drill pipes and DTH drill bits. Moreover, we could produce the Reverse Circulation RC hammers also, suitable for wide working applications.


DTH Hammers is Supplying Now.

A. Low Air Pressure DTH Hammers

B. Middle-low Air pressure DTH Hammers

C. High Air Pressure with foot DTH Hammer

D. High Air Pressure without foot DTH Hammers

E. Big Hole High Air Pressure DTH Hammers

F. R.C DTH Hammers.


Specification of DTH hammer

TYPE

Max.Dia(mm)

OD(mm)

Length(mm)

Wind pressure(bar)

Air consumption(m³/min)

Thread of top sub

CIR65

70

61

745

4-10

6-10

F42*10PIN

CIR70

76

65

750

4-10

6-10

F48*10PIN

CIR90A

90-120

80

760

4-12

8-12

F48*10PIN

CIR90B

90-120

80

760

4-12

8-12

F48*10PIN

CIR110

110-150

98

870

6-12

8-12

PIN2 3/8''REG BOX

DTH Hammers with button bit are apply for engineering hole such as drilling blasting hole, guardrail hole in mines, quarries, expressway, the mountain barrier inforcement, anchorage, geothermal air conditioning hole, well-drilling hole etc.


CIR Series low air pressure DTH Bits

Type

Diameter(mm)

Spline No.

Weight(Kg)

CIR65

68

6

2.5

CIR70

76

6

3.4

CIR80

83

6

3.45

CIR80X

83

6

3.5

CIR90

90

6

3.5

CIR90

100

6

4.5

CIR90

130

6

9.5

CIR110

110

6

6.4

CIR110

123

6

8.5

CIR110W

110

6

6.5

CIR110W

123

6

8.8

CIR150

155

6

12

CIR150A

155

6

12.5

CIR150A

165

6

14

CIR170

175

6

15.5

CIR170A

185

6

16

CIR200W

200

6

48

Some Photos of DTH Drilling Hammers in workshop for production and stocked in warehouse.

DTH hammer06DTH hammer05

DTH hammer01DTH hammer02DTH hammer03DTH hammer04

Contact Amy Zhang for more details

Email: amy@kingkongdrills.com

Mobile: +86 13907256175 (Wechat/Whatsapp/Skype) 



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     WhatsApp/Wechat:   +8618537121208
    No. 41, Ping An Rd, CBD, Zhengzhou, Henan Province, 
P.R.China 450000
   Friendly Links:   www.kingrockdrillingtool.com

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