Alloy Steel Dth Deep Hole Opener Drill Hammers Bits
Ensuring High Drilling Speed DTH Hole Opener Rare Damage During Use
Advantages
1. Deliver maximum energy to drilling bit, fast drilling speed and
low air consumption due to the special inner structure of HD series
DTH hammer designed according to newest rock drilling theory.
2. Smooth performance and long service life of HD series DTH hammer
due to high quality alloy steel materials and advanced processing
technology adapted.
3. Interchangeable with DTH bit and drill pipe.
Introduction
The reaming diameter of the DTH drill bit ranges from 130 mm to 660
mm (5 1/8” to 26”). The handle design is suitable for most popular
DTH hammers, and there are a variety of configurations to meet
every field drilling requirement. special requirements. In the
production of its hole opener, only the best steel is used. This
will give you hour after hour of trouble-free drilling. Together
with them, you will always know its production quality and what you
expect. In addition, if necessary, we can also design a new drill
bit with you to maximize the performance of the ground conditions
you face at work.
Product parameters
| Product name | DTH Hole Opener |
| Bore hole diameter | 130 mm to 660 mm |
| Quality | Reliable |
| Service life | Long |
| Characteristics | Not easily damaged |
| Cleaning method | Flush, easy to operate |
| Drilling speed | Fast |
| Material | High quality alloy steel |
| Disassembly, repair | Convenient |
| Failure rate | Low |
Used in
It is mainly used in geological exploration, coal mine, water
conservancy and hydropower, highway, railway, bridge, construction
and so on.
Features
1. Reliable quality, long service life, rare damage during use.
2. The flushing effect is good, ensuring high drilling speed.
3. Strict quality assurance and compensation system.
Pic Show
Our service
1. Pre-sale service:
Act as a good adviser and assistant of clients enable them to get
rich and generous returns on their investments . 1. Select
equipment model. 2. Design and manufacture products according to
client's special requirement ; 3. Train technical personnel for
clients .
2. Services during the sale:
1. Pre-check and accept products ahead of delivery .
2. Help clients to draft solving plans .
3. After-sale services:
Provide considerate services to minimize clients' worries.
1. Complete After-sales service,professional engineers available to
service machinery at home or oversea.
2. 24 hours technical support by e-mail.
3. Other essential technological service.
We are factory direct sales, large inventory, fast delivery, high
quality.
