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DHD360 DTH HAMMER_小尺寸.jpg
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6" DTH HAMMER

Brand NameTEAMWHOLE
KEY WORDS

DTH HAMMER,DRILL HAMMER

ROCK DRILLING TOOLS

Product modelDHD360 COP64 QL60,SD6 MISSION60
Application

Water well drilling,Dlasting hole drilling

anchor drilling,quarry

ThreadAPI 3 1/2"Reg Pin


6"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.

QL60 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
JH6H HAMMER152-203MM
DHD360 with  foot valve146mm1164MM
API 3 1/2" Reg Pin105
JH6L HAMMER152-203MMQL60 with  foot valve146mm1164MMAPI 3 1/2" Reg Pin105
JH6S HAMMER152-203MMSD6 with  foot valve146mm1164MMAPI 3 1/2" Reg Pin105
JS6H HAMMER152-203MMDHD360 without foot valve146mm

1164MM

API 3 1/2" Reg Pin105
JS6L HAMMER152-203MMQL60 without foot valve146mm1164MMAPI 3 1/2" Reg Pin105
JS6S HAMMER152-203MMSD6 without foot valve146mm1164MMAPI 3 1/2" Reg Pin105
JS6M HAMMER
152-203MMMISSION60146mm1164MMAPI 3 1/2" Reg Pin105
Other outside like 150mm is available,Top sub with carbides and outer cylinder,chuck sleeve welding are available

6"DTH HAMMER Structure

6inch hammer.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


Related tools

*QL60,DHD360,SD6,MISSION60 DTH BIT

*89MM DTH DRILL RODS

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

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