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RE054 / RE040 Through Reverse Circulation DTH Hammer for Water Well / Borehole

RE054 / RE040 Through Reverse Circulation DTH Hammer for Water Well / Borehole

  • RE054 / RE040 Through Reverse Circulation DTH Hammer for Water Well / Borehole
  • RE054 / RE040 Through Reverse Circulation DTH Hammer for Water Well / Borehole
  • RE054 / RE040 Through Reverse Circulation DTH Hammer for Water Well / Borehole
  • RE054 / RE040 Through Reverse Circulation DTH Hammer for Water Well / Borehole
RE054 / RE040 Through Reverse Circulation DTH Hammer for Water Well / Borehole
Product Details:
Place of Origin: ShanDong China(Mainland)
Brand Name: MIROC
Certification: API
Model Number: RE054 / RE040 RC DTH hammer and bit
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: negotiation
Packaging Details: Carton or Wooden Box
Delivery Time: 1-20 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 8000 pieces per month
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Detailed Product Description
Type: Drill Bit , Dth Hammer Material: Tungsten Carbide And High Strength Alloy Steel
Processing: CNC Milling And Proprietary Heat Treatment Series: CIR, BR, COP,DHD,MISSION,QL,SD,NUMA
Color: Green,blue,golden Etc Impact/min: 860-1510
Bit Shank: RE054 / RE040
High Light:

carbide tipped drill bits

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dth hammer bits

RE054 / RE040 Through Reverse Circulation DTH Hammer for Water Well / Borehole

 

 

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.

DTH bits are paired with their corresponding hammers (by drilling hole diameter and spline configuration). Customers can customize their DTH bits in various ways, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.

• Medium to large size drilling diameters
• Works in high pressure range, capable of drilling deep hole lengths

 

Applications of  DTH Bit

• Underground mining
• Tunneling

•  Quarry benching operations

 

Competitive Advantage

• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

 

Specification of DTH Bits

 

3" High Pressure DTH Bits
  Type

Diameter

(mm)

Buttons

Flushing 

Holes

Front(No*mm) Gauge(No.*mm)
1 DHD3.5 / M30 90 4*12, 2*12  8*12 2
2 95  4*12, 2*12  8*12 2
3 100  4*13, 2*13  8*13 2
4 105  4*14, 2*14  8*14 2
           
4" High Pressure DTH Bits
  Type

Diameter

(mm)

Buttons

Flushing 

Holes

Front(No*mm) Gauge(No.*mm)
1

DHD340 / SD4 /

 QL40 / M40

110 4*14, 2*14 8*14 2
2 115 4*14, 2*14 8*14 2
3 121 4*14, 2*14 8*14 2
4 127 4*14, 3*14 8*14 2
5 130 4*14, 3*14 8*16 2
6 133 4*14, 3*14 8*16 2
           
5" High Pressure DTH Bits
  Type

Diameter

(mm)

Buttons

Flushing 

Holes

Front(No*mm) Gauge(No.*mm)
1

DHD350 / SD5 /

 QL50 / M50

130 3*14, 4*14 9*16 2
2 133 3*14, 4*14 9*16 2
3 140 3*16, 4*16 9*16 3
4 146 3*16, 4*16 9*16 3
5 152 3*16, 5*16 9*18 3
           
6" High Pressure DTH Bits
  Type

Diameter

(mm)

Buttons

Flushing 

Holes

Front(No*mm) Gauge(No.*mm)
1

DHD360 / SD6 /

 QL60 / M60

152 4*16, 4*16 8*18 2
2 155 4*16, 4*16 8*18 2
3 159 4*16, 4*16 8*18 2
4 165 4*16, 4*16 8*18 2
5 172 4*18, 4*18 8*18 2
6 178 4*18, 4*18 8*18 2
7 190 3*18, 5*18 9*18 3
8 203 3*18, 6*18 9*18 3
           
8" High Pressure DTH Bits
  Type

Diameter

(mm)

Buttons

Flushing 

Holes

Front(No*mm) Gauge(No.*mm)
1

DHD380 / SD8 

/ QL80 / M80

200 6*18, 6*18 9*18 3
2 203 6*18, 6*18 9*18 3
3 216 6*18, 6*18 9*18 3
4 219 6*18, 6*18 9*18 3
5 222 6*18, 9*18 9*18 3
6 226 3*18, 5*18 12*18, 6*18 3
7 229 3*18, 5*18 12*18, 6*18 3
8 241 3*18, 5*18 12*18, 6*18 3
9 251 3*18, 6*18 12*18, 6*18 3
10 254 3*18, 7*18 12*18, 6*18 3
11 270 3*18, 8*18 12*18, 6*18 3
12 305 6*18, 8*18 12*18, 9*18 3

 

Specification DTH Hammer

Medium Pressure 

DTH Hammer

Model

Drilling 

Diameter 

(mm)

Hammer 

Length 

(mm)

External 

Diameter 

(mm)

Working 

Pressure 

(Mpa)

Air 

Consumption 

(m3/min)

Torque 

(N.m)

1

DTH930

ø90 - 120

870

ø80.5

0.8 - 1.2

6

180

2

DTH4.5

ø110 - 150

917

ø98

0.8 - 1.2

11

300

High Pressure 

DTH Hammer

Model

Drilling 

Diameter 

(mm)

Hammer 

Length 

(mm)

External 

Diameter 

(mm)

Working 

Pressure 

(Mpa)

Air 

Consumption 

(m3/min)

Torque 

(N.m)

1

DTH330

ø82 - 85

867

ø71

0.8 - 2.1

3 - 12

150

2

DTH335

ø90 - 93

908

ø81

0.8 - 2.1

4.3 - 14.2

205

3

DTH340

ø105 - 130

1052

ø92

0.8 - 2.1

3.5 - 18

304

4

DTH345

ø105 - 130

1034

ø98

0.8 - 2.1

3.5 - 15

335

5

DTH345K

ø110 - 130

994

ø98

0.8 - 2.1

3.5 - 15

400

Efficient High 

Pressure DTH

 Hammer

Product Code 

and Brief 

Description

Drilling 

Diameter 

(mm)

Hammer 

Length 

(mm)

External 

Diameter 

(mm)

Working 

Pressure 

(Mpa)

Air 

Consumption 

(m3/min)

Torque 

(N.m)

1

DTH440

ø115 - 130

998

ø98

0.8 - 2.1

3 - 12

402

2

DTH450

ø130 - 152

1087

ø118

0.8 - 2.1

3 - 14

840

3

DTH460

ø165 - 216

1076

ø146

0.8 - 2.1

6.8 - 20

980

4

DTH480

ø203 - 254

1450

ø181

0.8 - 2.1

9.6 - 24.8

1870

Through Reverse 

Circulation DTH 

Hammer

Model

Drilling 

Diameter 

(mm)

Hammer 

Length 

(mm)

External 

Diameter 

(mm)

Working 

Pressure 

(Mpa)

Air 

Consumption 

(m3/min)

Torque 

(N.m)

1

DTHF335

ø90 - 105

1143

ø85

0.7 - 2.1

4.2 - 11.7

475

2

DTHF345

ø110 - 130

1281

ø105

0.7 - 2.1

5.7 - 14.2

600

3

DTHF355

ø135 - 155

1292

ø124

0.8 - 2.1

6.5 - 19.3

791

4

DTHF365

ø160 - 200

1345

ø154

0.8 - 2.1

9 - 18

950

5

DTHF385

ø200 - 254

1578

ø190

0.8 - 2.1

12 - 30.8

1040

6

DTHF3105

ø254 - 311

1440

ø250

0.8 - 2.4

15 - 34

1260

7

DTHF3125

ø311 - 360

1430

ø270

0.8 - 2.4

20 - 37.8

1250

RE054 / RE040 Through Reverse Circulation DTH Hammer for Water Well / Borehole 0

RE054 / RE040 Through Reverse Circulation DTH Hammer for Water Well / Borehole 1RE054 / RE040 Through Reverse Circulation DTH Hammer for Water Well / Borehole 2

 

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Mr. Yingkai Zhang

Tel: +86 18501231988

Send your inquiry directly to us (0 / 3000)

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