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Mine And Exploration Tool CO.,Ltd
Exploration drill tool
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  DTH Hammer drill tool
Anchor drill tool
Petroleum drill tool
HDD drill tool
Mining Machinery CO.,Ltd
Hydraulic rock splitter
Hydraulic rock drill
Machinery Manufactory Co., Ltd
Core drilling rig
Water well drilling rig
Down the hole drill
Anchoring drill
Compressor
   

 Products and Solutions from Cooperation                                                                                                                                                                                                                     

We produce Down the hole hammer and bit the same standard with ATLAS Copco, INGERSOLL etc
 

 Name

 Diameter(mm)

 Amount of spline

 Length of bit shank(mm)

 Remark

 COP32

 90

 8

 215

 3.5 inch drill bit under high air pressure

 100

 

 

 COP34

 90

 8

 

 

 100

 

 3.5 inch drill bit under high air pressure

 105

 

 

 M390

 87

 8

 

 

 90

 170

 3.5 inch drill bit under high air pressure

 100

 

 

 TH79

 90

 8

 

 

 95

190

 

 100

 

 105

 3.5 inch drill bit under high air pressure

 110

 

 115

 

 120

 
 

 Name

 Diameter(mm)

 Amount of spline

 Length of bit shank(mm)

 Remark

BR33

 90

7

 164.5

 3.5 inch drill bit under high air pressure

 95

 

 

TH83

 95

 8

 

 

 100

 224

 3.5 inch drill bit under high air pressure

 110

 

 

COP42

 105

7

 

 

190

 4 inch drill bit under high air pressure

 

 

COP44

 105

 8

 

 

 110

190

 

 115

4 inch drill bit under high air pressure

 120

 125

 130

 152

 

 Name

 Diameter(mm)

 Amountof spline

 Length of drill bit shank(mm)

 Remark

 QL4

 110

 10

 279.5

 4 inch drill bit under high air pressure

 115

 

 

 XL4

 110

 12

 

 

 115

 224

 4 inch drill bit under high air pressure

 120

 

 TB96

 115

 12

 

 

 120

228

 4 inch drill bit under high air pressure

 130

 

 152

DHD350D 

 138

 8

 252

 5 inch drill bit under high air pressure

 152

 

 
 

 Name

 Diameter
(mm)

 Amount of spline

 Length of drill bit shank(mm)

Remark 

 TH122

 138

 8

 

 

 152

 260

 5 inch drill bit under high air pressure

 165

 

 

 MACH50

 110

 8

 

 

 115

 265

5 inch drill bit under high air pressure

 120

 

 

 TB120

 138

 12

 260

 5 inch drill bit under high air pressure

 COP62

 165

 9

 265.5

 5 inch drill bit under high air pressure
 

 Name

 Diameter
(mm)

 Amount of spline

Length of drill bit shank(mm) 

 Remark

 COP64

 170

 8

 308.5

 6 inch drill bit under high air pressure

 178

 

 

 COP64
(Golden hammer)

 165

 12

 

 

 170

 225

 6 inch drill bit under high air pressure

 178

 

 

 DHD360

 165

 8

 

 

 170

308.5

 

 178

 6 inch drill bit under high air pressure

 185

 

 203

 TB140

 178

 12

 231

 6 inch drill bit under high air pressure
 

 Name

 Diameter
(mm)

 Amount of spline

 Length of drill bit shank(mm)

 Remark

 QL6

 170

 12

 253

 6 inch drill bit under high air pressure

 SD6

 165

 8

 

 

 178

 324

 6 inch drill bit under high air pressure

 241

 

 

 XL6

 152

 12

 

 

 190

 12

 6 inch drill bit under high air pressure

 195

 

 

 JW150

 155

 8

 

 

 165

 240

 6 inch drill bit under high air pressure

 185

 

 
 

 Name

 Diameter(mm)

 Amount of spline

Length of drill bit shank(mm) 

 Remark

 CWG200

 216

 10

 350

 8 inch drill bit under high air pressure

 QL8

 222

 16

 331

 8 inch drill bit under high air pressure

 271

 SD8

 152

 8

 320.5

 8 inch drill bit under high air pressure

 190

 195

 DHD380

 203

 10

 350

 8 inch drill bit under high air pressure

 216

 235

 241

 254
 

 Name

 Diameter(mm)

 Amount of spline

 Length of drill bit shank(mm)

 Remark

 SD10

 305

 8

 355.8

 10 inch drill bit under high air pressure

 350

 380

TH220 

 280

 12

 398

 10 inch drill bit under high air pressure

 305

 330

 350

 375

 DHD112

 311

 8

 490

 12 inch drill bit under high air pressure

 314

 400

 444.5

 SD12

 311

 8

 470

 12 inch drill bit under high air pressure
     345
     353

rill Bit under Low Air Pressure

 

 

 Name

 Diameter(mm)

 Amount of spline

 Length of drill bit shank (mm)

 Remark

 CIR80

 80

 6

 130

 drill bit under low air pressure

 CIR90

 90

 6

 130

 drill bit under low air pressure

 95

 120

 CIR110

 110

 6

 140

drill bit under low air pressure

 120

 138

 CIR170

 170

 6

 170

 drill bit under low air pressure
 

 

 Name

 Diameter(mm)

 Amount of spline

 Length of drill bit shank(mm)

Remark 

 J80B

 90

 4

 140

 drill bit under low air pressure

 95

 100

 105

 110

 J90

 110

 4

 126

 drill bit under low air pressure

 J100C

 110

 4

 140

 drill bit under low air pressure

 115

 120

 125

 130

 145

 J150B

 155

 6

 170

 drill bit under low air pressure
     165
     185
 

 

 

 Name

 Diameter(mm)

 Amount of spline

Length of drill bit shank(mm) 

 Remark

 J150C

 155

 6

 170

 drill bit under low air pressure

 165

 J180B

 175

 6

 170

 drill bit under low air pressure

 210

 J200C

 210

 6

 200

 drill bit under low air pressure

 ZD65

 75

 4

 112

 drill bit under low air pressure
 


Reverse Circulation Bit

 

 
   

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