Fully carburized taper drill rods
Fully-carburized Taper Drill Rod is to increase the surface carbon content of the drill rod through the carburization craft, level up the surface hardness and the overall strength, and increase the service life of the taper drill rod.
- 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.
- Over 15 years experience in rock drilling TooLS industry.
- Shandike only uses high-quality raw materials.
- We set up our products standard matched with world leading brands.
- Advanced processing equipment extends the service life of products.
