High-Quality DHD380 Drilling Tools DTH Hammer for Water Well Drilling Manufacturers, Factories

1 / 5

High-Quality DHD380 Drilling Tools DTH Hammer for Water Well Drilling Manufacturers, Factories

Product Details

Customization:	Available
After-sales Service:	Repair or Replacement
Warranty:	6 Months

Send Inquiry

Product Description

⚙️ Basic Information

Model NO.

DHD380

Certification

CE, ISO 9001:2000, ISO 9001:2008

Standard

AISI, GB

Surface Treatment

Spray-Paint

Material

Carbon Steel

Machine Type

Drilling Tools

Color

Red, Black, Yellow, White

Shank Adapter

CIR/DHD/M/Ql/SD

Length

1492mm

Weight

190kg

Outer Diameter

180mm

Hole Range

195mm-254mm

Work Pressure

1.5-3.3 MPa

Transport Package

Wooden Case

📘 Product Description

Because of economy and powerful drilling capacity, down the hole hammer become an advanced drilling tool for drilling and mining industries. Down the hole hammers and drill bits are designed together to work in perfect unison, giving high penetration rates, long service life and low costs.

Maximum Energy Delivery: Fast drilling speed and low air consumption due to the special inner structure designed according to rock drilling theory.
High Quality Materials: Smooth performance and long service life due to high quality alloy steel and advanced processing technology.
Easy Maintenance: Simple, reliable inner structure makes assembly and disassembly straightforward.
Multihead Thread: Easy to depart bit from hammer due to multihead thread connecting chuck and cylinder.
Interchangeability: Fully compatible with DTH bits and drill pipes.

🚀 Key Applications

✓ High pressure drilling rigs

✓ Water well drilling

✓ Bench drilling

✓ Civil Engineering

✓ Mining / Mineral Exploration

✓ Oil well drilling

📊 Technical Parameters

Length (Less bit)	Weight	Outer Diameter	Connection Thread	Bit Shank	Hole Range
1492mm	190Kg	180mm	API4 1/2"REG	DHD380	195-254mm
Work Pressure		Recommended Rotation Speed		Air Consumption (1.8Mpa)	Air Consumption (2.4Mpa)
1.5-3.3 Mpa		30-60 r/min		26m³/min	34m³/min

🖼️ Detailed Photos

📦 Packaging & Shipping

❓ Frequently Asked Questions

1. What are the accepted methods of payment?

We accept T/T (Telegraphic Transfer), Western Union, or L/C at sight.

2. What is the typical handling time for an order?

Based on order quantity, production normally takes about 25 days. If we have the requested size in stock, it only takes 2 to 3 days.

3. What shipping methods do you offer?

For sample orders, we suggest courier express (DHL/UPS/TNT/FEDEX) or air freight. For bulk orders, we recommend shipping by air or by sea.

4. How is the quality of the products controlled?

We have an experienced internal QC team. Every order undergoes strict inspection and testing before being shipped out to ensure high standards.

5. What kind of after-sales service is provided?

Our team responds to questions within 24 hours. Technical support is available at any time, and free replacements are provided if a failure is confirmed to be caused by product quality.

6. Are these hammers compatible with different drill bits?

Yes, our hammers are designed with multihead threads and standard shank adapters (DHD, SD, QL, etc.), making them interchangeable with various DTH bits and drill pipes.