64 Bar R25 Drill Rod 3660mm

China high quality T38 Rock Drilling Tools rock drill rod for hard drilling

1 product feature of Rock Drilling Tools

High-quality steel:

Our high quality structural steel drill pipe, through a special heat treatment process to meet the requirements of excavation of hard rock, longer life.

Advanced manufacturing technology surface treatment:

A threaded rod advanced manufacturing technology and advanced surface treatment technologies, manufactured according to close tolerances. They have close connections, energy transfer effect, wear resistance, easy accessibility and so on.

Strict quality control:

All drill pipe have been strictly controlled to ensure that they have satisfactory quality.

MF and 64 bar using drill made of the same steel, by CNC machine tools and production of advanced heat treatment process. Further, in order to ensure a long service life of the drill MF, we use a friction welding head and connected to an internal thread, the internal thread can be ensured easily damaged.

We can provide different lengths, various thread drill, as shown below full range.

Thread Size: R25, R32, R38, T38, T45, T51 GT60 like.

HZJX mainly for the production of mining, shrink, tunnel boring, drilling tools quarrying and related industries. We can designed and manufactured according to customer requirements.

2 Model is introduced of Rock Drilling Tools

Quality drill
Standard: ISO9001

Material: high quality alloy steel, with 64bar
Body type: Hexagonal
Threaded connection: R25, R32, R38, T38, T45, T51 and so on.
Length: 600 mm - 6400 mm
Delivery time: 7-15 days

Material: high quality alloy steel, with 64bar
Body type: round
Threaded connection: R25, R32, R38, T38, T45, T51, GT60 like.
Length: 600 mm - 6400 mm
Delivery time: 7-15 days