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12 Inches Dth Drill Bits Hammers High Pressure Drill Deep Hole Length

12 Inches Dth Drill Bits Hammers High Pressure Drill Deep Hole Length

  • 12 Inches Dth Drill Bits Hammers High Pressure Drill Deep Hole Length
  • 12 Inches Dth Drill Bits Hammers High Pressure Drill Deep Hole Length
12 Inches Dth Drill Bits Hammers High Pressure Drill Deep Hole Length
Product Details:
Place of Origin: Shan Dong China(Mainland)
Brand Name: MIROC
Certification: API
Model Number: DTH380, length 1550mm, thread API 4 1/2"
Payment & Shipping Terms:
Minimum Order Quantity: 1 piece
Price: negotiation
Packaging Details: Carton or Wooden Box
Delivery Time: 1-25 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: DTH Hammer And Bit Material: Tungsten Carbide
Processing: CNC Milling And Proprietary Heat Treatment Series: MISSION,QL,SD,NUMA
Color: Blue , Golden Etc Impact/min: 860-1510
Bit Shank: Numa100, Numa120, SD8 , SD10
High Light:

dth hammer bits

,

dth button bits

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

 

12 Inches Dth Drill Bits Hammers High Pressure Drill Deep Hole Length 012 Inches Dth Drill Bits Hammers High Pressure Drill Deep Hole Length 1

 

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

 

Applications of  DTH Bit

 

• Underground mining
• Tunneling

•  Quarry benching operations

 

Specification of DTH Bits

 

Product Code and

 Brief Description

Flushing Holes

Diameter 

    (mm)

Weight 

    (kg)

Gauge Buttons 

    ( No.x mm)

         Front Buttons 

           ( No. x mm)

DTH Hammer

DTH65PQ

1

68 - 72

1.5

4 x12

3 x 12

DTH65

DTH75PQ

3

75 - 77

2.4

5 x 12

3 x 12

DTH70

DTH76PQ

2

76 - 78

2.5

5 x 12

3 x 12

DTH76

DTH76-78

2

78 - 82

2.6

5 x 12

3 x 12

DTH76

DTH80PQ

3

82 - 84

3

5 x 12

6 x 12

DTH80, DTH80X

DTH90A

3

90 - 95

3.6

6 x 14

4 x 12

DTH80, DTH80X

DTH80XD-90

3

90 - 95

3.4

6 x 12

4 x 12

DTH80XD

DTH80-II-80

3

80 - 82

3

5 x 12

4 x 12

DTH80-II

DTH90B

3

90 - 95

3.8

6 x 14

4 x 12

DTH90, DTH90-I

DTH90T1

2

90 - 95

3.6

6 x 14

1 x 12, 3 x 12

 (Spherical)

DTH90, DTH90-I

DTH90T2

2

90 - 95

3.8

6 x 14 (

Spherical)

4 x 12 (Spherical)

DTH90, DTH90-I

DTH90T3J

3

90 - 95

3.6

6 x 14 (Ballistic)

4 x 12 (Ballistic)

DTH90, DTH90-I

 

 

 Technical Manual of DTH Hammer

 

Low 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)

Impact 

Frequency 

(n/min)

1

DTH65B

ø68 - 70

745

ø61.2

0.5 - 0.7

2.5

51

≥810

2

DTH70

ø72 - 74

803

ø67.2

0.5 - 0.7

3

70

≥810

3

DTH76

ø74 - 76

766

ø67.2

0.5 - 0.7

3

75

≥810

4

DTH80

ø80 - 82

796

ø72

0.5 - 0.7

5

81

≥800

5

DTH80-II

ø75 - 80

756

ø67

0.5 - 0.7

3

75

≥810

6

DTH80X

ø80 - 82

756

ø72

0.5 - 0.7

4.5

75

≥800

7

DTH80XD

ø80 - 90

735

ø74

0.5 - 0.7

5.5

85

≥800

8

DTH90

ø90 - 130

796

ø80.2

0.5 - 0.7

6

110

≥820

9

DTH90-I

ø90 - 130

796

ø80

0.5 - 0.7

5.5

120

≥820

10

DTH110

ø110 - 150

838

ø98

0.5 - 0.7

11

180

≥830

11

DTH150

ø150 - 185

908

ø137

0.5 - 0.7

17

340

≥800

12

DTH170

ø170 - 250

1023

ø156

0.5 - 0.7

19.5

420

≥790

Medium 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)

Impact 

Frequency 

(n/min)

1

DTH930

ø90 - 120

870

ø80.5

0.8 - 1.2

6

180

≥700

2

DTH4.5

ø110 - 150

917

ø98

0.8 - 1.2

11

300

≥800

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)

Impact 

Frequency 

(n/min)

1

DTH330

ø82 - 85

867

ø71

0.8 - 2.1

3 - 12

150

≥800

2

DTH335

ø90 - 93

908

ø81

0.8 - 2.1

4.3 - 14.2

205

950 - 1500

3

DTH340

ø105 - 130

1052

ø92

0.8 - 2.1

3.5 - 18

304

≥800

4

DTH345

ø105 - 130

1034

ø98

0.8 - 2.1

3.5 - 15

335

≥800

5

DTH345K

ø110 - 130

994

ø98

0.8 - 2.1

3.5 - 15

400

≥820

6

DTH350

ø130 - 152

1387

ø114

0.8 - 2.1

5.7 - 18

590

810 - 1470

7

DTH355

ø130 - 152

1220

ø124

0.8 - 2.1

6.5 - 18

700

810 - 1500

8

DTH355K

ø130 - 152

1098

ø124

0.8 - 2.1

4.5 - 18

800

840 - 1500

9

DTH360

ø152 - 305

1450

ø136

0.8 - 2.1

8.5 - 25

822

820 - 1475

10

DTH380

ø203 - 350

1551

ø181

0.8 - 2.1

12 - 31

1560

860 - 1510

11

DTH3120

ø302 - 508

1934

ø275

0.8 - 2.1

14 - 45

2410

980 - 1446

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)

Impact 

Frequency 

(n/min)

1

DTH440

ø115 - 130

998

ø98

0.8 - 2.1

3 - 12

402

850 - 1320

2

DTH450

ø130 - 152

1087

ø118

0.8 - 2.1

3 - 14

840

850 - 1600

3

DTH460

ø165 - 216

1076

ø146

0.8 - 2.1

6.8 - 20

980

860 - 1610

4

DTH480

ø203 - 254

1450

ø181

0.8 - 2.1

9.6 - 24.8

1870

1100 - 1350

Through Reverse 

Circulation 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)

Impact 

Frequency 

(n/min)

1

DTHF335

ø90 - 105

1143

ø85

0.7 - 2.1

4.2 - 11.7

475

≥800

2

DTHF345

ø110 - 130

1281

ø105

0.7 - 2.1

5.7 - 14.2

600

≥800

3

DTHF355

ø135 - 155

1292

ø124

0.8 - 2.1

6.5 - 19.3

791

810 - 1200

4

DTHF365

ø160 - 200

1345

ø154

0.8 - 2.1

9 - 18

950

600 - 1100

5

DTHF385

ø200 - 254

1578

ø190

0.8 - 2.1

12 - 30.8

1040

660 - 1208

6

DTHF3105

ø254 - 311

1440

ø250

0.8 - 2.4

15 - 34

1260

600 - 1230

7

DTHF3125

ø311 - 360

1430

ø270

0.8 - 2.4

20 - 37.8

1250

600 - 1150

 

Delivery time and Package

Delivery time: around 15-20days

Package: Carton or Wooden Box/Based on customers requirements

12 Inches Dth Drill Bits Hammers High Pressure Drill Deep Hole Length 2

 

Company Information

KSQ Technologies (Beijing) Co. Ltd. is a diversified enterprise based in Beijing, China, offering a portfolio of products that help contribute to a better bottom line and increase workplace safety for the construction and mining industries.

 

KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations. Our operations are based on the unique expertise of our people and knowledge with customer processes.

 

Our portfolio includes:

Consumables used in the mining and construction industries
Equipment used in the mining and construction industries
Spare parts used for the equipment we sell for the mining and construction industries
Green technologies, such as products that reduce electric consumption or use alternate sources of energy (solar, wind, etc.)


12 Inches Dth Drill Bits Hammers High Pressure Drill Deep Hole Length 3
 

Please feel free to contact us at any time, we will be always here for supporting you!

 

Whatsapp 13522020495

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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