Product Description:
Tapered drill rod is suitable for small pneumatic rock drills or hydraulic rock drills for shallow hole drilling operations, and are generally made of H22 and H25 hexagonal hollow drill steel. The tapered drill rod needs to be matched with the taper drill bit for rock drilling, and It is usually used in rock drilling operations in quarries, coal mines, roadbeds, construction and other fields. Conventional taper angles for tapered drill rods are 7°, 11°and 12°.
Features:
• Carburizing process is applied to promote surface hardness, thus grant better wearing quality and lifespan for the drill rods;
• 23CrNi3Mo, which is in same league as Sandbar 64, is applied as drill rod material.
• Cost-effective, good performance with reasonable price.
• Complete types of drill rod for various drilling scenarios.
Technical Parameters:
| Product Name | H22 H25 Hexagonal Drill Rod |
| Packaging | Carton Box |
| Length | 400-8000mm |
| Shank size | H22*108mm |
| Warranty | 6 Months |
| Taper Degree | 4°46'/7°/11°/12° |
| Application | Drilling |
| Material | Carbon Steel |
| MOQ | 1 Piece |
| Processing | Forging |
Applications:
The H22 Hexagonal Drill Rod is suitable for use in a wide range of drilling scenarios. It can be used in construction projects, mining operations, and oil and gas exploration. The H22 Hexagonal Drill Rod is also an excellent choice for geothermal drilling and environmental drilling applications.
The H25 Hexagonal Drill Rod is particularly well-suited for use in deep drilling applications. Its unique hexagonal shape provides increased stability and durability, making it an ideal choice for drilling in tough environments. The H25 Hexagonal Drill Rod is also an excellent choice for use in geothermal drilling and environmental drilling applications.
Main Drilling duties in tunneling, construction, mining, quarrying, etc.
Packing and Shipping:
Packed in Carton or Wooden Box.
Sample will be sent by Fedex, shipping time 7-10days, main order will be shipped by sea.
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 international market.
