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High Strength DTH DHD Hammer DHD112 Shank , 12 Inch Alloy Steel Hole Hammer

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Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

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High Strength DTH DHD Hammer DHD112 Shank , 12 Inch Alloy Steel Hole Hammer

Name: High Strength DTH DHD Hammer DHD112 Shank 12 Inch Alloy Steel Hole Hammer
Brand: Teamwhole
Price: 1 USD

Brand Name : Teamwhole

Model Number : 12Inch DTH hammer DHD112 shank

Certification : ISO9001:2008

Place of Origin : Changsha City , Hunan , China (Mainland)

MOQ : 1

Payment Terms : T/T O/A WEST UNION

Supply Ability : 220 Pcs Per Month

Delivery Time : 25-30days

Packaging Details : Wooden Case with Size 190*31*42Cm

Material : Alloy steel

Processing Type : Forging

Use : Piling / Foudation / Water well drilling

Product Name : 12Inch DTH hammer DHD112 shank

Color : Gold Other color available

OEM : Customer label

External Diameter : 275mm

Connection : API 6 5/8" Reg

Work Pressure : 1.0-2.5Mpa

Price : Negotiation

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12Inch DTH hammer DHD112 shank For Piling Drilling Foundation Water Well Rock Drilling

1.Product Description

-----Valveless high air pressure DTH Hammer with foot valve.

-----Piston Weight is 115kg,Simple design of Piston can ensure the high impact frequency

-----More efficient energy transfer, faster drilling speed, lower air consumption.

-----All parts are heat treatment

-----Easy to maintain and disassembly

2.Detailed structure information

	Items	Part No
	1.Back Adapter	TH-DHD112-01
	2.Steel Pad Ring	TH-DHD112-02
	3.O ring	TH-DHD112-03
	4.Check Valve	TH-DHD112-04
	5.Check Valve Spring	TH-DHD112-05
	6.Belleville Spring	TH-DHD112-06
	7.Check Valve Guide	TH-DHD112-07
	8.Feed tube	TH-DHD112-08
	9.Outer Cylinder	TH-DHD112-09
	10.Piston	TH-DHD112-10
	11.Bush Drive Sub	TH-DHD112-11
	12.O ring	TH-DHD112-12
	13.Chuck Ring	TH-DHD112-13
	14.Steel Ring	TH-DHD112-14
	15.Chuck Sleeve	TH-DHD112-15
	16.Numa120 DTH bit	TH-DHD112-16

Bit Shank	Thread connection	Work Pressure(Mpa)	Air consumption at 2.4Mpa
Numa120	API 6 5/8"Reg Pin	1.7-2.4	62.3
Hole Range	Length Without bit	Recommended Speed (r/min)	Impact rate at 1.7Mpa
305-445mm	1598mm	15-25Rpm	20Hz
Weight		External diameter(mm)
520kg		275mm

3.Product Application

-----Construction Foundation piling drilling,can match to Kinds of Drill Rig,like Drilltech,CASAGRANDE,Solimec

-----Water well drilling

-----Oil and Gas open hole drilling

4.Site information

High Strength DTH DHD Hammer DHD112 Shank , 12 Inch Alloy Steel Hole Hammer

Product Tags:

hammer well drilling

water hammer drilling

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