📋 Basic Information
Certification
CE, ISO 9001:2000, ISO 9001:2008
Surface Treatment
Spray-Paint
Manufacturing Process
Stamping
Machine Type
Drilling Tools
Tungsten Carbide
Yk05 or T6
Production Capacity
500,000 PCS/Month
📦 Packaging & Delivery
Package Size
30.00cm * 30.00cm * 30.00cm
🚀 Product Description
Because of economy and powerful drilling capacity, down the hole hammer has 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 Transfer: Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure.
- Premium Materials: Smooth performance and long service life due to high-quality alloy steel and advanced processing technology.
- Easy Maintenance: Simple, reliable, and easy to assemble/disassemble inner structure reduces problem rates.
- Effortless Bit Change: Easy to depart bit from hammer due to multi-head thread connecting chuck and cylinder.
- High Compatibility: Fully interchangeable with DTH bit and drill pipe.
Key Applications:
• Water well drilling
• Bench drilling
• Mining & Exploration
• Civil Engineering
• Oil well drilling
• Record-breaking penetration
📊 Technical Specifications
| DHD 3.5 Series Technical Data |
| DTH Bit Type |
Carbide Dimension |
Dimensions D |
Weight (Kg) |
| Gauge [No.] |
[mm] |
Front [No.] |
[mm] |
[mm] |
[in] |
| DHD3.5-85 |
8 |
11 |
6 |
11 |
85 |
3 3/8" |
4.2 |
| DHD3.5-92 |
8 |
12 |
6 |
12 |
92 |
3 5/8" |
4.6 |
| DHD3.5-95 |
8 |
12 |
6 |
12 |
95 |
3 3/4" |
4.7 |
| DHD3.5-100 |
8 |
12 |
7 |
12 |
100 |
3 15/16" |
4.95 |
| DHD3.5-105 |
8 |
12 |
8 |
12 |
105 |
4 1/8" |
5.4 |
❓ Frequently Asked Questions
What are the main advantages of the HD series DTH hammer?
The HD series offers maximum energy delivery to the bit, resulting in faster drilling speeds and significantly lower air consumption due to its specialized inner structure.
What materials are used in the manufacturing of these tools?
We use high-quality alloy steel materials combined with advanced processing technology and carbon steel to ensure long service life and smooth performance.
Is the DTH hammer easy to maintain?
Yes, the hammer features a simple and reliable inner structure that is designed for easy assembly and disassembly, leading to a lower problem rate and simple maintenance.
What range of sizes is available for the DTH bits?
Our DTH bits range from 90mm to 605mm in size, with hammers available in 3" to 12" options to suit various drilling requirements.
What applications are these drilling tools suitable for?
They are ideal for water well drilling, mining and mineral exploration, civil engineering applications, bench drilling, and oil well drilling.
How are the products packaged for transport?
All products are securely packed in sturdy wooden cases to ensure safe delivery and protection during international transport.
KAT DRILLING
