• Reverse Circulation DTH Bit Drilling Bit Mining Work
  • Reverse Circulation DTH Bit Drilling Bit Mining Work
  • Reverse Circulation DTH Bit Drilling Bit Mining Work
  • Reverse Circulation DTH Bit Drilling Bit Mining Work
  • Reverse Circulation DTH Bit Drilling Bit Mining Work

Reverse Circulation DTH Bit Drilling Bit Mining Work

Type: Drilling Machine
Material: High Carbon Steel
Usage: Metal Drilling
Mining Object: Mining
Transport Package: Poly Wood
Specification: SGS ISO
Customization:

Contact Supplier

Mr. Larry Wu
Director of International Sales Department
Diamond Member Since 2013

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
reverse drilling bit
Trademark
HJG
Origin
Changsha City Hunan PRO China
HS Code
8207199000
Production Capacity
50, 000 PCS/Year

Product Description

We can design and manufacture according to customer's requirement of the Bit Dia\No. Air holes\carbide button shape and the face shape. High air pressure and low air pressure.

1.10 years manufacturing experience;
2. Certificate: ISO9001: 2008
3. Material: Carbide

All products are compatible with many products manufactured by Sandvik, Atlas Copco, etc, all our products are widely used in mining, tunneling, quarrying, construction, and civil engineering project.
 
Diameter No x button dia mm Button
 angle
Flushing
 holes
Weight 
(kg)
Part No
mm inch Gauge Buttons Front Buttons
105 4  1/8  8x14 7x12 38 2 7.6 HD45-105
110 4 1/3 8x14 7x12 38 2 7.8 HD45-110
115 4 1/2 8x14 7x13 38 2 8.2 HD45-115
120 4  3/4  8x14 8x13 38 2 8.7 HD45-120
125 4 8/9 8x14 10x13 38 2 8.9 HD45-125
130 5  1/8  8x16 8x14 38 2 9.4 HD45-130

Reverse Circulation DTH Bit Drilling Bit Mining Work
Reverse Circulation DTH Bit Drilling Bit Mining Work
Reverse Circulation DTH Bit Drilling Bit Mining Work Reverse Circulation DTH Bit Drilling Bit Mining Work Reverse Circulation DTH Bit Drilling Bit Mining Work
Reverse Circulation DTH Bit Drilling Bit Mining Work

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Contact Supplier

Mr. Larry Wu
Director of International Sales Department
Diamond Member Since 2013

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company
Number of Employees
834
Year of Establishment
1999-04-30