3.5inch High Air Pressure Drilling Hammer

Product Details
Customization: Available
Warranty: Unavailable
Manufacturing Process: Forging
Diamond Member Since 2021

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  • 3.5inch High Air Pressure Drilling Hammer
  • 3.5inch High Air Pressure Drilling Hammer
  • 3.5inch High Air Pressure Drilling Hammer
  • 3.5inch High Air Pressure Drilling Hammer
  • 3.5inch High Air Pressure Drilling Hammer
  • 3.5inch High Air Pressure Drilling Hammer
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  • Overview
  • Product Description
  • Product Parameters
  • Packaging & Shipping
  • Company Profile
  • FAQ
Overview

Basic Info.

Model NO.
DHD3.5
Material
Carbon Steel
Weight (Kg)
25
Diamater
82mm
Place of Origin
Hunan, China
Processing Type
Forging
Machine Type
Drilling Tool
Bit Shank
DHD3.5
Hole Range
90-110mm
Connection Thread
API 2 3/8" Reg
Brand Name
CS Drill
Video Outgoing-Inspection
Provided
Type
High Air Pressure Hammer
Length(mm)
928
Net Weight(Kg)
25kg
Machinery Test Report
Provided
Transport Package
Wooden Box
Specification
928mm
Trademark
CSDRILL
Origin
China

Product Description

Product Description
CSdrill can provide Explore the pinnacle of drilling technology with our DHD, QL, SD, Mission, and other series of DTH Hammers and bits. Engineered for exceptional performance, our tools boast high efficiency, minimal failure rates, and longevity even when tackling the most challenging high-hardness, abrasive rock environments. Experience cost-effective and efficient drilling like never before with our cutting-edge solutions.

Crafted from premium-grade alloy steel and treated with state-of-the-art heat processes, our hammers and bits deliver unmatched drilling capabilities and extended service life. Trusted and employed by satisfied customers worldwide, our products are the go-to choice for reliable and effective drilling operations.
3.5inch High Air Pressure Drilling Hammer
3.5inch High Air Pressure Drilling Hammer
 
 
Product Parameters
Parameters of DHD3.5 Hammer
Length  
(without bit)
Weight  (without bit)
Outer
Diameter
 
Bit Shank
 
Hole range
 
 Connection Thread
928mm
25kg
φ82mm
DHD3.5
φ90-φ110mm
API2 3/8'' REG
 working pressure
Impact rate at  1.5 Mpa
 
Recommended rotation speed
Air consumption
1.0 Mpa
1.5Mpa
1.0-1.7Mpa
28 Hz
30-60 r/min
4.5 m³/min
8.5m³/min
 
 
3.5inch High Air Pressure Drilling Hammer
3.5inch High Air Pressure Drilling Hammer
 
3.5inch High Air Pressure Drilling Hammer
3.5inch High Air Pressure Drilling Hammer
 
Packaging & Shipping
 
Enjoy the flexibility of our shipping options with a minimum order quantity of just 1 piece. Opt for Economy Shipping at an attractive $69.87, expected by January 22, or choose Standard Shipping for $204.37 with delivery by December 16. For those in need of urgent shipping, Premium Shipping ensures prompt arrival by December 10 for $218.89. Shop with confidence through our guaranteed delivery, secure payment methods, and comprehensive money-back guarantee.
3.5inch High Air Pressure Drilling Hammer
Company Profile
 
Changsha DTH Drill Construction Machinery Co., Ltd stands as a beacon of excellence with over two decades of unmatched prowess in the drilling tools sector since 1996. Once the revered processing nucleus for down-the-hole drilling tools at the prestigious Changsha Institute of Mining Research, we have cultivated esteemed alliances with illustrious entities such as the Institute of Metal Research of the Chinese Academy of Sciences, the National Institute of Materials Research (NIMS) in Japan, the University of Queensland in Australia, and the Swiss Federal Institute of Technology (EMPA).
3.5inch High Air Pressure Drilling Hammer
3.5inch High Air Pressure Drilling Hammer
 
3.5inch High Air Pressure Drilling Hammer
FAQ
 
Q: Are you exact manufacturer or just trading company?
A: We are both, we have our own factory. And also have many long-relationship factories.

Q: What is your minimum order quantity?
A: Our MOQ are 1pc or 1 complete set, the price may rely on the order quantity. We are welcome your sample order to testing our quality

Q: Can you accept OEM & ODM?
A: Yes, both of them are acceptable. Please tell us your requirements or design drawings kindly. As we have our own R&D team and the team leader is Dr. Zhao Mingchun who has been always in the material research and drawing design of drilling tools for 25 years. And he had designed the world's biggest top hammer bit and DTH hammer bit, highly praised by the users.

Q: How about the delivery time?
A: It depends, generally it takes about 15-25 days. Usually only 5-10 days if in stock.

Q: Can I have a visit to your factory before the order?
A: Sure, welcome, kindly contact us for address details and time schedule.

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