Halco Rock Tools, UK Manufacturer of DTH Hammers and Bits. Halco pioneered the development and distribution of DTH hammers in the 1950s.
The Super Dominator 600 is one of the fastest 6" hammers specifically designed for high production drilling in blast hole applications.
 
The Super Dominator 600 also has waterwell drilling capabilities.  The unique one piece top adaptor with N.R.V (Non-Return-Valve) makes it easy to maintain and service requiring only a few tools.
One piece top adaptor reduces internal parts.  No make up required.  External N.R.V for easy maintenance.
Revised chamber volumes and cycle timing to optimize performance.
Simplified piston geometry for improved balance and location within cylinder.
Air Consumption
 
Suitable for operation at air pressures of 100 - 507 PSI (7 - 35 bar).
 
Drilling diameters of 135-165mm (6 1/8 - 9 1/2").
DHD360 shank reduces contact stresses and wear rates.
Tech Specs
Overview
Hammer Type
Part Number
Shank
Top Thread
Hammer Flat Size
Weight
Outside Diameter
Make Up Length
Recommended Maximum Thrust
Super Dominator 600
600272
DHD 360
3 1/2" API Reg Pin
101mm (3.977") 
100Kg
140mm (5.511")
1139mm (44.842")
1500Kg (3300 lbs)
Drill Bit Overview
DHD360
Diameter
Face
Buttons
Part
Number
650783
650793
650789
653795
650982
653097
653098
653023
650673
650684
653451
650696
Weight
(Kg)
25
25.7
25.5
26
16.16
27.3
30
34.5
35.2
40
40
50
 
Oversize
 
 
 
 
Y
Y
Y
Y
Y
Y
Design
Convex
Concave
Concave
Convex
Convex
Concave
Concave
Convex
Concave
Concave
Flat
Flat
 
Type
Dome
Dome 
Dome
Dome
Dome
Dome
Dome
Dome
Dome
Dome
Dome
Dome
Inch
6
6
6 1/2
6 1/2
6 3/4
7
7 1/2
7 5/8
8
8 5/8
8 5/8
9 1/2
 
Qty & Dia
20 x 16mm
17 x 16mm
18 x 16mm
20 x 16mm 
6 x 16mm / 13 x 18mm
18 x 16mm
24 x 16mm
21 x 16mm
31 x 16mm
22 x 20mm
15 x 18mm
18 x 16mm / 10 x 20mm
mm
152
152
165
165
171
180
190
200
203
220
220
241
Additional bit configurations are available on request.