23crni3mo H22 Tappered Hexagonal Drill Rod for Mining Quarry
Product Description:
Tapered drill rods are commonly used for shallow hole drilling
operations using small pneumatic rock drills or hydraulic rock
drills. Usually, the rods are made of H22 and H25 hexagonal hollow
drill steel. These rods are designed to be used with taper drill
bits for rock drilling. They are commonly applied in quarries, coal
mines, roadbeds, construction and other fields.
The most common taper angles used for tapered drill rods are 7°,
11° and 12°. These taper angles are used to match with the tapered
drill bits for rock drilling. The selection of the taper angle will
depend on the type of rock or material being drilled, as well as
the drilling environment.
Features:
Workmanship and Durability of Minetech Taper Rods
At Minetech, we take pride in our superior workmanship when it
comes to manufacturing taper rods. Our taper rods undergo a
carburize treatment, ensuring a high level of durability for a
long-lasting performance.
Toughness and Endurance of Minetech Tapered Drill Rods
Our tapered drill rods play a critical role in drilling operations,
transferring the percussion energy from rock drill to drilling bit
and eventually into the hard rock. With the high bending stress
that they are subjected to, our drill rods are designed to
withstand the toughest drilling conditions. Additionally, our rods
are exposed to corrosive water in the flushing hole, but our
high-quality materials and manufacturing processes ensure that our
rods have a long lifespan.
Technical Parameters:
Length(L) | Part Number | Weight |
|---|
400mm | TRH22L0400 | 1.7kg |
800mm | TRH22L0800 | 2.9kg |
1830mm | TRH22L1830 | 6.0kg |
2000mm | TRH22L2000 | 6.5kg |
2435mm | TRH22L2435 | 7.8kg |
3050mm | TRH22L3050 | 9.9kg |
3200mm | TRH22L3200 | 10.1kg |
4000mm | TRH22L4000 | 12.7kg |
4800mm | TRH22L4800 | 15.1kg |
5600mm | TRH22L5600 | 17.5kg |
6400mm | TRH22L6400 | 20.0kg |
7200mm | TRH22L7200 | 22.4kg |
8000mm | TRH22L8000 | 24.9kg |
Applications:
The H22 Hexagonal Drill Rod is suitable for use in a wide range of
drilling scenarios. It is commonly used in mining, construction,
and exploration drilling operations. This product is ideal for
drilling holes in hard rock formations, as it is able to withstand
high levels of stress and pressure. The H22 Hexagonal Drill Rod is
also suitable for use in geothermal drilling, water well drilling,
and other drilling applications.
The H22 Hexagonal Drill Rod is made from high-quality materials and
features a taper degree of 4°46'/7°/11°/12°. This allows the drill
rod to be used with a wide range of drilling equipment, making it a
versatile tool for any drilling operation. The product is also
available in a range of shank sizes, including H22*108mm.
The H22 Hexagonal Drill Rod is manufactured using a forging
process, which ensures its durability and reliability. The product
has a hardness of HRC45-55, making it resistant to wear and tear.
This means that the product can be used for extended periods
without needing to be replaced.
The Minetech H22 Hexagonal Drill Rod has a minimum order quantity
of 1, and its price varies according to quantity. The product is
packaged in a carton box and can be delivered within 7 days of the
order being placed. Payment terms are TT, and the product has a
supply ability of 10000 units per month.
Overall, the Minetech H22 Hexagonal Drill Rod is a reliable and
versatile product that is suitable for use in a wide range of
drilling applications. Its high-quality construction and durability
make it an ideal choice for any drilling operation.
Company Profile
Hebei Minetech Machinery Technology Co, Ltd is an joint venture
enterprise with Europe Partner, which is located in Shijiazhuang
City, Hebei Province,China. Our company is specialized in
manufacturing and exporting of mining machinery, such as hydraulic
and pneumatic drill machine, roof bolter and drilling consumption
,like drill bit and drill rod with own factory in Shijiazhuang
City.With our rich expenience for over a decade and with
professional engineers andsales team, we focus on providing
complete solutions for mining machinery.
Target markets is gradually shifted from domestic market to
international market, products are exported to more than thirty
countries and regions, including Southeast Asia, the United States,
Germany, Britain, South Africa, Poland, Russia, Middle Asia, South
America and so on, and established a good brand and reputation
ininternational market.
