Cluster Drills

Updated: 04.02.2025
Cluster Hammer
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Consisting of a robust canister in which DTH hammers are fitted. For very large holes, sensitive downtown area, lower air consumption, bits are free to rotate for evenly wear. Joint with Kelly box, HEX pin or flange.

MakeModelNo. of HammersWorking diamaterTotal weightAir Requirement
mmmmm³/h
Top DrillTGM 470447075028.8
Top DrillTGM 55045501,26744.7
Top DrillTGM 61046101,46044.7
Top DrillTGM 63556351,56055.9
Top DrillTGM 66056601,77055.9
Top DrillTGM 70057001,85055.9
Top DrillTGM 76257622,25855.9
Top DrillTGM 80068002,43067.1
Top DrillTGM 87068702,71267.1
Top DrillTGM 91479142,98478.3
Top DrillTGM 100071,0003,38078.3
Top DrillTGM 105071,0503,65078.3
Top DrillTGM 1200101,2004,700111.9
Top Drill TGM 470
No. of Hammers4
Working diamater470 mm
Total weight750 mm
Air Requirement28.8 m³/h
 
Top Drill TGM 550
No. of Hammers4
Working diamater550 mm
Total weight1,267 mm
Air Requirement44.7 m³/h
 
Top Drill TGM 610
No. of Hammers4
Working diamater610 mm
Total weight1,460 mm
Air Requirement44.7 m³/h
 
Top Drill TGM 635
No. of Hammers5
Working diamater635 mm
Total weight1,560 mm
Air Requirement55.9 m³/h
 
Top Drill TGM 660
No. of Hammers5
Working diamater660 mm
Total weight1,770 mm
Air Requirement55.9 m³/h
 
Top Drill TGM 700
No. of Hammers5
Working diamater700 mm
Total weight1,850 mm
Air Requirement55.9 m³/h
 
Top Drill TGM 762
No. of Hammers5
Working diamater762 mm
Total weight2,258 mm
Air Requirement55.9 m³/h
 
Top Drill TGM 800
No. of Hammers6
Working diamater800 mm
Total weight2,430 mm
Air Requirement67.1 m³/h
 
Top Drill TGM 870
No. of Hammers6
Working diamater870 mm
Total weight2,712 mm
Air Requirement67.1 m³/h
 
Top Drill TGM 914
No. of Hammers7
Working diamater914 mm
Total weight2,984 mm
Air Requirement78.3 m³/h
 
Top Drill TGM 1000
No. of Hammers7
Working diamater1,000 mm
Total weight3,380 mm
Air Requirement78.3 m³/h
 
Top Drill TGM 1050
No. of Hammers7
Working diamater1,050 mm
Total weight3,650 mm
Air Requirement78.3 m³/h
 
Top Drill TGM 1200
No. of Hammers10
Working diamater1,200 mm
Total weight4,700 mm
Air Requirement111.9 m³/h

To make your drilling project complete we also offer:

  • Special hammers for reverse circulation
  • Hole opener TGM hammer series
  • TREX overburden drilling systems for wings retracted when pulled out
  • TDS overburden systems with ring bit not connected to casing
  • DTH hammers integrated in augers (screws)
  • Shock absorbers to protect the rotary drive
  • Air swivels, drill pipes, oilers, adapters and much more