T38-H35-R32 Thread Drill Rod 4260mm Carbon Steel Extension Drill Rod for Rock Drilling
Price:
$3-$300
MOQ:
10 pieces
Delivery Time:
10-20 days
Brand:
MTH
Product Description
T38 H35 R32 Thread Drill Rod Mining Machine Tools
T38-H35-R32 Mining Drill Rod Machine Tools Thread Drill Rod
Extension rods, also known as extension drill steel, extension drill rod, or extension steel, are available in both hexagonal and round cross sections. Hexagonal rods offer greater rigidity, heavier weight, and more efficient energy transfer while improving flushing. Round rods are typically lighter and commonly used in extension drilling applications. Longer steel tends to have larger diameters, with conventional extension steel featuring duplicate threads on both ends.
The carburization process hardens the entire rod surface, both internally and externally, to strengthen the rod and extend its service life.
Body Type Specifications
- Type: Male-Male Rod, Male-Female Rod
- Thread: R22, R25, R28, R32, R38, T38, T45, T51
- Rod size: hex. 22mm, hex. 25mm, hex. 28mm, hex. 32mm, hex. 35mm
- Length: 0.4m-6m
- Package: in wooden case
Extension rods are available in two shapes: round type and hexagonal type.
| Thread size | T38-H35-R32 |
|---|---|
| Buckle type | M/M |
| Length | 4260mm |
Key Advantages
- Processed by CNC machinery and heat treatment
- High wear resistance
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Company
HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
Location
No. 466 Zhongshan Road, Shijiazhuang, Hebei, China
Contact Person
Nikolay