Rotary blasthole drill rigs

Built for performance

Atlas Copco can offer the most comprehensive line of rotary blasthole drills in the industry. With a multitude of configurations to choose from you can find the perfect solution for your needs. Our blasthole products can meet your demands from 4” up to 16” hole diameter, and many models can be configured either for rotary or DTH drilling.




Mid-range drills
  Hole range  Weight on bit 
DM25-SP
 
4'' - 7''
102 mm - 178 mm
 
25,000 lb
11,300 kg
DM30
 
5'' - 6 3/4''
127 mm -171 mm
30,000 lb
13,600 kg
T4BH
 
5 5/8'' - 9 7/8''
143 mm - 251 mm
 
30,000 lb
13,600 kg
DM45
 
5 7/8'' - 9''
149 mm - 229 mm 
45,000 lb
20,400 kg
DML-SP
6'' - 9 7/8''
152 mm - 251 mm
54,000 lb
24,500 kg
DML
 
5 7/8'' - 10 5/8''
149 mm - 270 mm
60,000 lb
27,200 kg
Pit Viper 235
 
6'' - 9 7/8''
152 mm - 251 mm
65,000 lb
29,500 kg
Find your closest Atlas Copco dealer
Contact: Regional Business Manager
 



Large-range drills
Hole range  Weight on bit
Pit Viper 271
 
6 3/4'' - 10 5/8''
171 mm - 270 mm
 
75,000 lb
34,000 kg 
Pit Viper 275
 
6 3/4'' - 10 5/8''
171 mm - 270 mm
 
75,000 lb
34,000 kg 
 
DM-M3
 
9 7/8'' - 12 1/4''
251 mm - 311 mm
90,000 lb
40,800 kg
Pit Viper 351
 
 
10 5/8'' - 16''
270 mm - 406 mm
125,000 lb
56,700 kg
Find your closest Atlas Copco dealer
Contact: Regional Business Manager
 

Photos 
 
Rotary blasthole drills


Reference book
   
                  
 
 Blasthole Drilling
in Open Pit Mining
(18 mgb)

Talking Technically
                   

 
 From gunpowder to Pit Viper

 
 Ergonomics and safety

 
 Putting rotary drilling into perspective

 
 Tricone rotary blasthole drilling 

 
 Optimizing the rotary drill string


Products and Services

DRILLCare products and Services

 
Go to:
  DM25-SP
  DM30
  T4BH
  DM45/DM50
  DML-SP
  DML
  Pit Viper 235
  Pit Viper 271
  Pit Viper 275
  DM-M3
  Pit Viper 351
  DRILLCare™ Products and Services
  DRILLCare Extended Warranty
  DRILLCare Service Agreements
  DRILLCare Genuine Parts
  DRILLCare Oils and Lubricants
  DRILLCare Innovative Solutions