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10Inch Stone Quarrying Down The Hole SD10 NUMA100 DTH Hammer for Deep Well Drilling and Mining

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10Inch Stone Quarrying Down The Hole SD10 NUMA100 DTH Hammer for Deep Well Drilling and Mining

10Inch Stone Quarrying Down The Hole SD10 NUMA100 DTH Hammer for Deep Well Drilling and Mining
DTH drilling is a percussion system driving a piston inside hammer body with up and down motion by compressed air and transmitting an intensive percussion energy to the bit to enable the drilling by crushing the rock.

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Model:
10inch SD10 DTH Hammer
Brand:
Bestlink

Product Description

10Inch Stone Quarrying Down The Hole SD10 NUMA100 DTH Hammer for Deep Well Drilling and Mining

Advantages:

- Advanced hammer designs with high power and air efficiency increases productivity

- Tailored product offering covers all your applications and conditions

- Easy service and maintenance designs reduces machine downtime

- Generic and proprietary shank options give you flexibility and reliability

DTH HAMMER 2

Length (no bit)	Weight (no bit)	External diameter	Bit shank	Hole range	Connection thread
1502mm	290kg	Φ225mm	SD10	Φ254-Φ330	API 4 1/2" Reg
Working pressure	Impact rate at 1.7MPa	Recommended rotation speed		Air consumption
Working pressure	Impact rate at 1.7MPa	Recommended rotation speed		1.0MPa	1.8MPa	2.4MPa
1.0-2.5MPa	18Hz	15-25r/min		22m3/min	40m3/min	55m3/min

Length (no bit)	Weight (no bit)	External diameter	Bit shank	Hole range	Connection thread
1510mm	288kg	Φ226mm	NUMA100	Φ254-Φ330	API 6 5/8" Reg
Working pressure	Impact rate at 1.7MPa	Recommended rotation speed		Air consumption
Working pressure	Impact rate at 1.7MPa	Recommended rotation speed		1.0MPa	1.8MPa	2.4MPa
1.0-2.5MPa	18Hz	15-25r/min		22m3/min	45m3/min	60m3/min