| Customization: | Available |
|---|---|
| After-sales Service: | Yes |
| Warranty: | 1 Year |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Introducing our Taper Drilling Rock Crown Button Bit and Drill String Steel Rod, specifically designed for Quarry Borehole applications in Granite Mining Sites. This product is engineered to elevate your mining efficiency, delivering outstanding performance in the most challenging environments.
Product Characteristic:
1. Button bit taper angle: available in versatile angles of 7°, 11°, and 12°, to meet your specific drilling requirements.
2. Length: Available in 50, 55, 71, and 80 mm, providing flexibility for varied drilling depths and precision.
3. Diameter: Choose from a range of 30-42 mm to perfectly match your project needs.
4. Button bit shape: Option of spherical or parabolic shapes, designed for optimized drilling efficiency.
5. Socket inside diameter: Available in 15, 19, 22, and 25 mm to accommodate diverse drilling tools.
6. Material and process: Crafted from high-quality alloy steel bars and tungsten carbides, enhanced through a specialized heat treatment process for superior durability and performance.
){kind=link}