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Pile Foundation Water Well Drilling Hammer , Alloy Steel Rock Drill Accessories
Pile Foundation Water Well Drilling Hammer , Alloy Steel Rock Drill Accessories
Specifications
Brand Name :
Teamwhole
Model Number :
10"-24"
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
1
Payment Terms :
T/T O/A WEST UNION
Supply Ability :
220 Pcs Per Month
Delivery Time :
25-30days
Packaging Details :
Wooden Case
Material :
Alloy steel
Processing Type :
Forging
Use :
Piling / Foudation Drilling
Product Name :
TK10 TK12 TK14 TK18 TK24
Color :
Gold Other color available
External Diameter :
225MM-525MM
Connection :
API standard
Work Pressure :
1.7-2.5Mpa
Price :
Negotiation
Description

DTH Hammer Application In Pile Foundation With Model NUMAQL DHD TK SD Shank

"Down The Hole" (DTH) hammers provide the most versatile and cost effective rock drilling method available to date.

Drilling Supply offers an extensive range of DTH hammers suitable for a wide variety of drilling techniques and environments.

​1.Advantages of construction method

Use:DTH Hammer drilling is a good way to drill through cave formation and avoid stuck problem

Cave:When encountering caves,drill bit inclines to the cave.The stabilizer ensures the hole straightness

Bit stuck；One reason is cave encounter,the drill bit deviates,and the entire set of drilling tools inclines in the hole.The other,is hole collapse.A large number of rock or clay catch the drill pipe,resulting in bit stuck.Steel casing and stabilizer can resolve this problem.

2.Detailed structure information

Model Product code Thread connection Outer diameter (mm) Rec. hole size (mm) Shank style Bit with foot valve Lenght without
bit (mm)		 Weight
without
bit (kg)		 Working pressure
10"
TK10-N100 　 API 7 5/8" reg pin 225 240-311 N100 with 　1505 　315 　16-22
12"
TK12-N120 285000 API 6 5/8" reg pin 272 300-450 N120 with 　1710 　620 　14-20
14"
TK14 442000 API 7 5/8" reg pin 320 350-508 N125 with 　1920 　1200 　14-18
TK14B 443000 API 7 5/8" reg pin 305 330-508 N125 with 　1900 　1050 　14-18
18"
TK18 475000 API 8 5/8" reg pin 406 430-660 TK18/N180 with 　2160 　1800 　14-18
24"
TK24 531000 API 8 5/8" reg pin 525 550-810 TK24/N240 with 　2230 　2420 　14-18

* Hammers without footvalve are available.
* External diameter of hammer is adjustable according to customers' requests.
* Shock absorbers and Hexagonal Joints are available.

3.Product Application

-----Widely applied for complex rock formations like caves,pebbles,fissures etc

-----Drilling through hard rocks with high rate of penetration

-----Low air consumption

4.Photo

Pile Foundation Water Well Drilling Hammer , Alloy Steel Rock Drill Accessories

Product tags

water well drill bits

,

how to drill a well

,

hand well drilling equipment
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Pile Foundation Water Well Drilling Hammer , Alloy Steel Rock Drill Accessories

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Product Detail
Brand Name :
Teamwhole
Model Number :
10"-24"
Certification :
ISO9001:2008
Place of Origin :
China
MOQ :
1
Payment Terms :
T/T O/A WEST UNION
Contact Supplier
Pile Foundation Water Well Drilling Hammer , Alloy Steel Rock Drill Accessories

Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

Active Member
8 Years
ningxia, jinzhou
Since 2002
Business Type :
Manufacturer
Main Products :
DTH Drilling Tools, DTH Drill Bit, Down The Hole Hammer
Total Annual :
10Million-50Million
Employee Number :
201~300
Certification Level :
Active Member
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