Halco Rock Tools, UK Manufacturer of DTH Hammers and Bits. Halco pioneered the development and distribution of DTH hammers in the 1950s.
With DTH drilling the power is always on the ‘Business End’ so you will see a faster rate of penetration in medium to hard ground conditions.
 
  
You can expect a longer life from your DTH Drilling equipment because the hammer does all the work less pressure is required from your Rig.
Dominator 1000
Superior 1000
Dominator 1000LE
Size
Hammer Type
Part Number
Shank
10”
DOMINATOR 1000
SUPERIOR 1000
DOMINATOR 1000LE
600248
60043
​600330
SD10
SD10
​TD90
Size
Hammer Type
Drilling Diameters
Air Pressure
10”
 
DOMINATOR 1000
SUPERIOR 1000
​DOMINATOR 1000LE
 PPPP
  
254mm - 381 mm
254mm - 381mm
230mm
 
100 - 435psi (7-30 bar)
100 - 435psi (7-30 bar)
100 - 350psi (7-24 bar)