DTH HAMMER

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10" DTH HAMMER

Brand NameTEAMWHOLE
KEY WORDS

DTH HAMMER,DRILL HAMMER

ROCK DRILLING TOOLS

Product modelTH10,NUMA100.SD10
Application

Water well drilling,Dlasting hole drilling

anchor drilling,quarry

ThreadAPI 4 1/2"Reg Pin


10"DTH HAMMER PRODUCT DETAILS

Changsha Tianhe Drilling(Brand-TEAMWHOLE) -As a top manufacturer for Rock drilling tools in China,we offer

1.DTH hammers and bits(3inch-32inch)--Shank with DHD, COP, QL, SD, Mission, MACH and NUMA etc

2.Concentric and eccentric casing system ,

3.RC hammers and bits&RC rods,

4.Button bits,shank adapter,coupling sleeve ,

5.Drill rig&drill rods,shock absorbers.

Wide range of drilling products which cover all of DTH hole drilling,like for mininig,quarry blasting hole borehole drilling, water well,depep hole well,oil and gas open hole drilling, foundation and piling drilling,borehole drilling.

10" type DTH hammer is most widely used size for all kinds of drilling, the specification as follow,

Hammer ModelRecommend bit range
Shank
Outside Dia.Length

Backhead

Thread

Weight
JH10S HAMMER240-311MM
SD10 with foot valve225mm1505MM
API 4 1/2" Reg Pin195
JH10N HAMMER240-311MMNUMA100 with foot valve225mm1505MMAPI 4 1/2" Reg Pin195
Top sub with carbides and outer cylinder,chuck sleeve welding are available

10"DTH HAMMER Structure

10INCH.jpg


ITEM Discrimination
Part List
1TOP SUB(Can insert carbides)
2TOP SUB RING
3CHECK VALVE
4SPRING
5SHOCK RING
6AIR DISTRIBUTING SEAT
7INNER CYLINDER
8PISTON
9OUTER CYLINDER
10BUSH DRIVE SUB
11O RING
12BIT REATINER RING
13CHUCK SLEEVE STEEL RING
14CHUCK SLEEVE


Related tools

*TH10,NUMA100.SD10 DTH BIT

*127MM DTH DRILL RODS

*Tag:down-the-hole hammer, China, suppliers, manufacturers, customized, price, high quality

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