Spherical Tungsten Carbide Retract Button Bit Underground Drilling Tool
Description:
Minetech’s Retrac Button Bits are made by high quality alloy steel bar and tungsten carbides. These materials and technologies are carefully selected to ensure the bits can withstand the rigorous demands of rock drilling.
Select the carbide grade of the drill bit and the drill bit type according to the rock drill model, performance, rock hardness, toughness and wind pressure (water pressure). Overall, in order to achieve quality and performance in rock drilling, it is essential to use reliable and durable drilling tools such as the Minetech retrac button bits. Choose Minetech drilling tools for unmatched strength, durability, and energy efficiency in your rock drilling operations.
A comprehensive range of various button bits shown as below:
| Thread sizes | R25, R28, SSR28, R32, SSR32, R35, SSR35, R38, T38, T45, T51, SST58, SST68, SGT60 |
| Head diameters | 33mm ~ 152mm |
| Face designs | Flat face, drop center, uni-face |
| Color | Customized |
| Material | Tungsten carbide and high strength alloy steel |
| Processing | CNC milling and proprietary heat treatment process |
Customization:
Minetech is a leading thread button bit manufacturer and supplier in China with ISO9001 certification. Our thread button drill bits are designed for mining, quarrying, drifting and tunneling, shaft drilling. We offer a wide range of thread button bit sizes and shapes, including spherical, ballistic and conical, and with thread types such as R25, R28, SSR28, R32, SSR32, R35, SR35, R38, T38, T45, T51, ST58, ST68, SGT60. Minimum order quantity is 5pcs and packaging is offered in box or case. We accept payment through T/T, Western Union.
Advantage:
• High grade tungsten carbide inserts.
• High efficiency.
• Top quality with competitive prices.
Packing and Shipping:
The Retrac Button Bit product will be carefully packed in a sturdy cardboard box to ensure safe delivery.
We offer worldwide shipping through reliable and trusted couriers. The shipping cost will be calculated at checkout based on the destination and weight of the package.
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