High-temperature Rotary Hammer Screw Drilling Tool
Negotiable
China
No.118,Furao Road,Longhe High-tech Zone,AnCi District,Langfang City,Hebei Province,P.R.C.
+86 316 5178066
Online Contact
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Product Introduction

Through its internal structure, the axial force generated by pressure during motor operation is directly applied to the drill bit, effectively increasing the weight on bit.

Key Features

Assisted Rock Breaking: Equipped with weight-on-bit compensation, increasing effective drilling pressure and enhancing rock-breaking efficiency.

Drill Bit Protection: Flexible pressure application ensures smoother weight and torque, extending drill bit life by over 30%.

Assisted Steering: Smoother anti-torque angle compared to conventional screws, improving sliding drilling efficiency.

Product Parameters

Model (mm)

Number of heads

Flow (lpm)

Speed (rpm)

Penetration Pressure Compensation (KN)

Distance compensation (mm)

Torque (N · m)

Pressure drop (kPa)

95

7:8

300-610

108-220

36

8

2019

5561

127

7:8

570-1140

63-125

45

10

5342

4484

135

7:8

750-1500

68-135

60

8

7398

5082

172

7:8

1140-2270

82-163

128

10

14684

8915

203

7:8

1510-3410

71-160

170

8

16618

6587

216

7:8

1510-3410

77-174

195

8

20578

8009

244

7:8

2270-4540

64-127

251

8

31095

17342

254

9:10

2460-4920

57-113

260

8

53552

9400

286

7:8

2840-5680

77-153

300

8

37782

7786

286

9:10

2840-5680

45-91

300

8

46207

9343