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DTH Hammer Drill Bit – High-Performance Drill Bit for Hard Rock and Drilling Applications

DTH Hammer Drill Bit – High-Performance Drill Bit for Hard Rock and Drilling Applications

The DTH Hammer Drill Bit is designed for efficient drilling in hard rock formations and difficult ground conditions. It’s ideal for use in mining, construction, and geotechnical drilling. Built with premium carbide inserts and high-quality steel, this drill bit ensures fast penetration, long-lasting durability, and superior performance in tough conditions.

Key Features:

  • Durable Construction: Made with high-quality steel and carbide inserts to withstand extreme wear and abrasion during hard rock drilling.

  • Efficient Performance: Provides fast penetration in hard rock and difficult ground, increasing overall drilling efficiency.

  • Versatile Applications: Perfect for use in mining, construction, geotechnical drilling, and oil and gas exploration.

  • Long Life: Built to last, ensuring consistent performance and reduced downtime during drilling operations.

Type

Model

Length

Weight

External Dia.(mm)

Hole Range

(mm)

(kg)

(mm)




3.5 inch

DHD3.5

930

25

Φ82

Φ90-110

4 inch

DHD340

1030

39

Φ99

Φ110-135

SD4

1084

40.5

Φ99



QL4

1097

41

Φ99



Mission40

1005

40

Φ99



5 inch

DHD350

1214

76.5

Φ125

Φ135-155

SD5

1175

72.5

Φ125



QL5

1147

73

Φ125



Mission50

1110

68.5

Φ125



6 inch

DHD360

1248

100

Φ142

Φ155-190

SD6

1261

100

Φ142



QL6

1212

95

Φ146



Mission60

1161

90

Φ146



8 inch

D85

1492

188

Φ180

Φ195-254

SD8

1463

192

Φ180



QL8

1465

182

Φ180



Mission80

1338

176

Φ180



10 inch

SD10

1502

290

Φ226

Φ254-311

NUMA100

1510

288

Φ226



12 inch

DHD1120

 




Numa120

All can be designed according to your requests!





Numa 125

 






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