DTH hammer

High efficiency DTH drilling tool hammer CIR 90

Type: Drill Hammer
Drilling hole diameter: 76-200mm
Air pressure: 0.4-1.0 Mpa
Bit Shank: CIR76,90,110,130,150
Product description: Low Air Pressure DTH Drilling Hammer Bits Apply for engineering hole such as drilling blasting hole, guardrail hole in mines, quarries, expressway, the mountain barrier inforcement, anchorage, geot
INQUIRY Email Whatsapp

Low Air Pressure DTH Drilling Hammer Bits

Apply for engineering hole such as drilling blasting hole, guardrail hole in mines, quarries, expressway, the mountain barrier inforcement, anchorage, geothermal air conditioning hole, well-drilling hole etc.

SPECIFICATION

Low Air Pressure DTH Hammer Technical Data

DTH hammer type	CIR76	CIR90	CIR110	CIR130	CIR150
Bit Shank:	CIR76	CIR90	CIR110	CIR110/CIR130	CIR150
Top Sub Thread:	F48x10PIN	F48x10PIN	API 23/8" RGE BOX	API 23/8" RGE BOX	F70x10PIN
Bit Diameter:	76(mm)	90-120(mm)	110-150(mm)	130-175(mm)	150-200(mm)
Working Pressure:	4-10(bar)	5-10(bar)	5-10(bar)	5-10(bar)	5-10(bar)