DTH hammer

3 inch Halco DTH hammers

Hammer Size: 1” to12”
Product description: 3 inch Halco DTH hammers are user friendly and reliable. They are built using the highest quality heat treated nickel chrome alloy steels thereby delivering exceptional productivity and durability. H
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Halco 3" DTH Hammer Range

Hammer	Mach 303	Dominator 350	Dominator 375	Dominator 375
Part Number	600080	600199	600393	600394
Shank	Halco Mach 303	IR 3.5	MD 3.5	IR 3.5
Top Thread	2 3/8" Api Reg Pin	2 3/8" Api Reg Pin	2 3/8" Api Reg Pin	2 3/8" Api Reg Pin
Hammer Flat Size	60mm (2.362”)	63mm (2.480”)	64mm (2.520”)	64mm (2.520”)
Weight	20 Kg	23 Kg	24 Kg	24 Kg
Outside Diameter	77mm (31/32”)	81mm (33/16”)	85mm (3.35”)	85mm (3.35”)
Make Up Length	822mm (321/3")	832mm (323/4”)	885mm (34.84”)	885mm (34.84”)
Rec. Min. Thrust	150 Kg (330 lbs)	150 Kg (330 lbs)	150 Kg (330 lbs)	150 Kg (330 lbs)
Rec. Max. Thrust	300 Kg (660 lbs)	300 Kg (660 lbs)	300 Kg (660 lbs)	300 Kg (660 lbs)

Halco hammers are user friendly and reliable. They are built using the highest quality heat treated nickel chrome alloy steels thereby delivering exceptional productivity and durability. Halco strives for continual improvement and utilizes a specially designed comprehensive and coordinated quality system to ensure customer satisfaction through top quality products.