Tungsten Carbide Rock Drill Bit

• Customized: Customized
• Standard: JIS, AISI, API
• Length: Jobber-length
• Type: Core Drill Bit
• Material: Diamond
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Model NO.: 7°/11°/12°Tungsten Carbide Rock Drill
• Type No: Down The Hole DTH Drill Bits
• Machine Type: Drilling Equipment
• Model Number: Cop Drilling DTH Bits
• Use: Well Drilling
• Application: Mining and Marble Quarry
• Drilling: DTH Drilling Equipment
• Toolling: Down Hole Hammer Drill
• Item: Well Drilling Hammer Drill System
• Factory: Hammer Drill Bits for Rockv
• Supplier: Down The Hole Hammer Bits
• Transport Package: Wooden Box
• Specification: 7°/11°/12°Tungsten Carbide Rock Drill
• Trademark: ROSCHEN
• Origin: China
• HS Code: 84314320
• Production Capacity: 1000

Product Description

Tungsten Carbide Rock Drill Tapered Button Center Bit
 

7°/11°/12°Tungsten Carbide Rock Drill Tapered Button Center Bit for Rock Drill

ROSCHEN threaded drill bits include general, retract and reaming three series. With stronger button-fixing ability, longer service life, better wear-resistance and impact-resistance performance, widely used in tunneling, underground mining, open pit mining, anchoring and other large-scale construction projects.
 
 
 
Rock drill bits Advantages:
 
1)Higher drilling efficiency.

2) Longer service life.

3) Better power-discharge.

4) Better wear-resistance and impact-resistance.

5) Easier bit-back performance etc., 

Application:
ROSCHEN Drilling Tools are widely used in roadway tunneling, underground mining, open-pit mining, anchorage support, building stone mining, water conservancy and hydropower and other engineering construction projects.
 
 
Our Factory advantages:
 

1.  Have a high quality automatic production line, to ensure the accuracy of product processing.
2.  We have high level engineers and they have more than 15 years of experience, they can provide the most suitable solution and stable quality products for customers.
3. Our product lifetime is much longer than similar other products
4. A big service team to serve customer all the time for any questions.

11° tapered drill bit:


12° tapered drill bit:

We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc


Product photos




Quality warranty:
Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.

Package:
Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests.

Production time:
Generally need 15-25 days

Transportation:
By air, By Express or By sea according to your requests.