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Tapered degree: 4°46’, 6°, 7°, 11°, 12°
Shank sizes: Hex.19mm, Hex. 22mm, Hex.25mm
Length: Besides the regular drill rod length, our company can customize the product length according to the needs of the client.
Applications:Drilling duties in tunneling, construction, mining, quarrying, etc.
Fully carburized taper drill rods undergoes a carburization process to enhance the surface carbon content of the drill rod, achieving the following benefits:
• Dual improvement in surface hardness and structural integrity
• Extended service life compared to conventional taper drill rods
• Superior wear resistance for harsh operating conditions
Comparative tests demonstrate that under identical industrial and mining conditions, the lifespan of fully-carburized taper drill rods is **multiple times longer** than standard models.
**Technical Parameters**
▌ **Taper angles**: 4°46’, 6°, 7°, 11°, 12°
▌ **Shank specifications**: Hex 19mm, Hex 22mm, Hex 25mm
▌ **Customization**: Bespoke lengths available upon request
**Notes**
1. SHANDIKE reserves the right to modify product specifications without prior notice.
2. Product images, models, performance data, and technical parameters on this website are for reference only. Actual delivered products shall prevail.
Notice: There is a chance that SHANDIKE may make changes on above-mentioned information. Product pictures and parameters about models, data, performances and specifications on this website are for reference only.
