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| Price | $3-$300 |
| MOQ | 1 piece |
| Delivery Time | 10-20 days |
| Brand | MTH |
| Place of Origin | CHINA |
| Certification | ISO 9001 |
| Model Number | 11 degree |
| Packaging Details | pallet or wooden case |
| Payment Terms | T/T,Western Union,MoneyGram,L/C |
| Supply Ability | 10 tons per month |
| Place of Origin | CHINA | Use | Ore Mining |
| Place of origin | China | Packaging Details | pallet or wooden case |
| Material | Carbon steel | Shank | H22*108mm |
| Model Number | 11 degree | Supply Ability | 10 tons per month |
| Certification | ISO 9001 | Weight | 3.03 kg/m |
| Brand Name | MTH | Payment Terms | T/T,Western Union,MoneyGram,L/C |
| Processing type | Forging,Heat Treatment | Advantage | Carburized technology |
| Price | $3-$300 | Delivery Time | 10-20 days |
| Product name | Tapered Drill rod | Machine type | Drilling tools |
| Minimum Order Quantity | 1 piece |
800mm H22 Pneumatic Rock Drilling Tools Taper Drill Pipe Hexagonal Drill Rod
Tapered Drill rod, also called the Hexagonal Drill Rod, is suitable for small pneumatic rock drills for shallow hole drilling operations. These rods are generally made of H22 and H25 hexagonal hollow drill steel and must be matched with a taper drill bit for rock drilling.
Common applications include rock drilling operations in quarries, coal mines, road beds, construction, and other fields. Conventional taper angles for tapered drill rods are 7°, 11° and 12°.
Carburized technology for superior wear resistance and extended service life.
The tapered drill rods are compatible with:
| Drill Rod | Length(mm) with shank | Foot | Weight approx(kg) | Taper | Shank |
|---|---|---|---|---|---|
| Tapered Drill Rod | 1320mm | 4" | 4.4 | 7,11,12 degree | 108mm |
| Tapered Drill Rod | 1632mm | 5" | 5.4 | 7,11,12 degree | 108mm |
| Tapered Drill Rod | 1936mm | 6" | 6.4 | 7,11,12 degree | 108mm |
| Tapered Drill Rod | 2546mm | 8" | 8.4 | 7,11,12 degree | 108mm |
