DTH Hammers & Button Bits

Types Of Dth Hammers And Compatible Bits

Model Part No. Thread Connection Outer Dia (mm) DTH Rec Hole Dia (mm) Hammer Shank Type Foot Valve Weight without Bit (kgs) Working Pressure (Bar)
2.5" AD25 196925 1 1/2" API Reg Pin 64 76 - 90 BR2 Without 13.4 7 - 14
3" AD30 196930 2 3/8" API Reg Pin 76 90 - 115 PDV3 With 21 7 - 14
4" AD40 M
AD40 Q                   
AD40 P       
AD40 C		 196940M 2 3/8" API Reg Pin 97 115 - 120 MISSION Without 28 10 - 14
196940Q 2 3/8" API Reg Pin 95 115 - 120 QL With 28 10 - 20
196940P 2 3/8" API Reg Pin 97 115 - 120 PRV With 28 10 - 20
196940C 2 3/8" API Reg Pin 97 115 - 120 COP With 28 10 - 20
5" AD50 K     
AD50 Q		 197650K 2 3/8" API Reg Pin 107 120 - 127 MISSION Without    
197650Q 2 3/8" API Reg Pin 110 127 - 165 QL With 85 14 - 24
6" AD60 M 200560M 2 7/8" API Reg Pin  142 152 - 204 MISSION Without 98 14 - 24
200560K 3 1/2" API Reg Pin 146 152 - 204 MISSION Without 103 16 - 24
200560Q 3 1/2" API Reg Pin 138 152 - 203 QL With 98 14 - 24
200565Q 3 1/2" API Reg Pin 142 153 - 203 QL With 104 16 - 24
8" AD80 M     
AD80 K		 200080M 4 1/2" API Reg Pin 176 203 - 271 MISSION Without 190 16 - 24
200080K 4 1/2" API Reg Pin 180 203 - 271 MISSION Without 198 16 - 24
10" AD100J 200010J 6 5/8" API Reg Pin 234 254 - 356 MISSION Without 58 16 - 24

General Care

  • Before shutting down at the end of the end of the shift, please follow below procedures
  • flush Hammer with air, Flush Hammer with air + oil for a few minutes, this will coat the internal Hammer parts preventing formation of corrosion & rust
  • Never leave the Hammer I a wet muddy hole
  • Pour at least some quality of oil in to the Hammer at start up of a new shift
  • If the Hammer is removed from the Machine for any reason, it is better to pour a quantity of oil into the Hammer and close bith ends with rubber caps.

Special Features

  • Value and Value less DTH Hammer
  • For use in hard rock application
  • Excellent in mining and construction
  • Easy wear & tear
  • Nil Breakages