DTH Hammer Down The Hole Rock Drilling Tools CIR90 Pneumatic Low Pressure DTH Hammer

• After-sales Service: Online Service
• Certification: ISO 9001:2008
• Surface Treatment: Spray-Paint
• Material: Carbon Steel
• Advantage: High Performance
• Key Words: DTH Hammer
• Model NO.: 90-110
• Length: 797mm
• Air Pressure: 0.5-0.7MPa
• Application: Mining or Marble Quarry or Water Well Drilling
• Name: Low Air Pressure DTH Hammer
• Transport Package: Standard Export Packing
• Specification: 90-110mm
• Trademark: KUANGBAO
• Origin: China
• Production Capacity: 2000 Per Month

Product Description

Product Description

DTH Hammer Down The Hole Rock Drilling Tools CIR90 Pneumatic Low Pressure Dth Hammer
Feature: 
1.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption. 
2.Simple structure,reliable parts, longer life, less failure and easier to maintain becayse all the parts are heat treated. 
3.It is easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread.

Product Parameters

Type	Drill Hammer
Machine Type	Drilling Tool
Material	Carbon steel
Processing Type	Forging
Use	Well Drilling
Diameter	90-110mm
Air pressure	0.5-0.7Mpa
Length	797mm
Product name	DTH Hammer
Advantage	High Performance
Name	Low air pressure CIR 90 DTH hammer
Application	Mining or Marble Quarry or Water Well Drilling
Packing	Wooden Case
Size	Customize Size
Formation	Mediumand Medium Hard Formation

DTH hammers are used for blast hole drilling and water well drilling project. working with DTH drilling pipe and DTH drill bit,
mainly applied in Mining,Marble quarry or well drilling and other construction projects.

Packaging & Shipping

FAQ

1. what can you buy from us?
DTH drilling rig,water well drilling rig,screw air compressor,piston air compressor,pneumatic rock drill ,drill bit,Tricone bit ,DTH hammer,drill rod,spare parts

2. How can I make payment?
A: You can pay directly online on Alibaba with credit card, or TT, Western Union, LC etc.

3.  How is the shipment?  How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping.  Shipping efficiency depends on country and city you want to ship to.  For small and delicate products, we ship by DHL, UPS, Fedex or TNT. You can also appoint shipping method you like before we ship.

4. How is your quality control?  
A: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.

5. Do you have any certificate of authorization?  
A: Our machinery is CE certified.