Home ProductsDown Hole Hammer

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

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

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

Product Details:

Place of Origin: China
Brand Name: Teamwhole
Certification: ISO9001:2008
Model Number: 12Inch DTH hammer SD12 shank

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Wooden Case with Size 190*31*42Cm
Delivery Time: 25-30days
Payment Terms: T/T O/A WEST UNION
Supply Ability: 220 Pcs Per Month
Detailed Product Description
Material: Alloy Steel Processing Type: Forging
Use: Piling / Foudation / Water Well Drilling Product Name: 12Inch DTH Hammer SD12 Shank
Color: Gold Other Color Available Place Of Origin: Changsha City , Hunan , China (Mainland)
OEM:: Customer Label External Diameter: 275mm
Connection: API 6 5/8" Reg Work Pressure: 1.0-2.5Mpa

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

 

 

Contact Details
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

Contact Person: Ms.chen

Send your inquiry directly to us (0 / 3000)