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12 Inch SD12 Shank Hammer Well Drilling , High Speed Water Drilling Tools

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12 Inch SD12 Shank Hammer Well Drilling , High Speed Water Drilling Tools

Brand Name : Teamwhole

Model Number : 12Inch DTH hammer SD12 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 SD12 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 SD12 shank For Piling Drilling Foundation Water Well Rock Drilling

​1. Product Description

  • Valveless air distribution. More reliable.
    Simple design of the piston, long life.
    More efficient energy transfer, faster drilling speed, lower air consumption and lower oil
    Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treated

2. Detailed structure information

Items Part No
1.Back Adapter TH-SD12-01
2.Steel Pad Ring TH-SD12-02
3.O ring TH-SD12-03
4.Check Valve TH-SD12-04
5.Check Valve Spring TH-SD12-05
6.Belleville Spring TH-SD12-06
7.Check Valve Guide TH-SD12-07
8.Feed tube TH-SD12-08
9.Outer Cylinder TH-SD12-09
10.Piston TH-SD12-10
11.Bush Drive Sub TH-SD12-11
12.O ring TH-SD12-12
13.Chuck Ring TH-SD12-13
14.Steel Ring TH-SD12-14
15.Chuck Sleeve TH-SD12-15
16.SD12 DTH bit TH-SD12-16
Bit Shank Thread connection Work Pressure(Mpa) Air consumption at 2.4Mpa
SD12 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

12 Inch SD12 Shank Hammer Well Drilling , High Speed Water Drilling Tools


Product Tags:

hammer well drilling

      

water hammer drilling

      
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