Halco Rock Tools, UK Manufacturer of DTH Hammers and Bits. Halco pioneered the development and distribution of DTH hammers in the 1950s.
The Superior 600 is the smallest hammer in our Superior Hammer range but it packs a punch.  It is typically suited to the air pressures and time and money saving efficiences of the Oil & Gas industry.
 
In hard rock formations, air drilling provides an ROP that is up to five times faster than drilling with conventional fluids.
 
Design features include a jetted back head, a live air bleed piston and a bit catcher system and diamond enhanced inserts.
Variable bypass porting has been added to the top adaptor.
A variable live air bleed to allow  greater volumes of drilling additives to increase up-hole velocity.
Air Consumption 
The Bit Catcher System has a specially designed chuck and drill bit arrangement.
Size
159-241mm
(6 1/4-9 1/2")
Shank
QL60
Air Pressure
100-507 PSI
(7-35 bar)
Tech Specs
Overview
Superior 600
Hammer Type
Part Number
Shank
Top Thread
Hammer Flat Size
Weight
Outside Diameter
Make Up Length
Recommended Maximum Thrust
600431
QL60
3 1/2" API Reg Pin
101mm (3.976") 
86Kg
140mm (5.512")
1035mm (40.754")
1500Kg (3300 lbs)
Drill Bit Overview
QL60
Part
Number
653520
653528
653536
653537
 
Diameter
Weight
(Kg)
25
25
35
35
Face
Buttons
mm
159
159
165
165
Inch
6 1/4
6 1/4
7 7/8
7 7/8
Design
Concave
Concave
Convex
Flat
Type
Dome Full Diamond 
Dome Diamond Gauge
Dome Full Diamond 
Dome Diamond Gauge
Qty & Dia
16 x 18mm / 8 x 18mm Wear
18 x 18mm / 8 x 18mm / 8 x 18mm Wear
20 x 18mm / 10x 18mm Wear
10 x 18mm / 10x 18mm / 10 x 18mm Wear 
Additional bit configurations are available on request.