Long Skirt Taper Button Bit

The long skirt on the bit provides a protective barrier that helps to prevent damage to the bit itself, as well as the drilling equipment. This can result in cost savings for mining companies as they do not have to replace the bit as frequently.


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Product Details

Long Skirt Taper Button Bit: Precision Drilling with Extended Performance

The Long Skirt Taper Button Bit is a high-performance drilling tool specifically engineered for use in tough rock formations and demanding underground environments. Featuring a longer skirt design and reinforced tungsten carbide buttons, this tool offers exceptional durability, stability, and drilling efficiency, making it the preferred choice for mining, tunneling, and construction professionals worldwide.

What sets the Long Skirt Taper Button Bit apart is its extended skirt length. This feature enhances directional control and ensures straighter boreholes, especially in applications requiring deep penetration with minimal deviation. The longer skirt also provides superior alignment with the drill rod, reducing the risk of misalignment and breakage.

Made from high-grade alloy steel and precision heat-treated for strength, the Long Skirt Taper Button Bit is built to withstand high-impact loads and resist premature wear. The tungsten carbide buttons are strategically positioned and shaped to deliver aggressive rock-breaking action while maintaining excellent wear resistance across various rock types, including granite, basalt, and quartzite.

The Long Skirt Taper Button Bit is compatible with a wide range of taper rod angles (such as 7°, 11°, and 12°), offering flexibility for different drilling systems. This adaptability, combined with its superior bit life and reduced maintenance needs, significantly boosts productivity while lowering overall drilling costs.

One of the most significant benefits of using a Long Skirt Taper Button Bit is its enhanced flushing efficiency. The improved design allows air and water to flow smoothly through the bit, clearing debris quickly and preventing bit clogging—an essential feature when working in abrasive or water-sensitive formations.

Whether used in bench drilling, quarrying, or infrastructure development, the Long Skirt Taper Button Bit delivers consistent performance and longer service intervals. Its reliability translates into fewer tool changes, minimized downtime, and maximized output—qualities that every drilling operation can rely on.

In summary, the Long Skirt Taper Button Bit is a purpose-driven tool designed to exceed expectations in precision drilling and operational lifespan. For professionals who demand the best in tapered rock drilling tools, the Long Skirt Taper Button Bit stands as a smart, efficient, and durable choice.



Long Skirt Taper Button Bit


The design of the long skirt taper button bit also helps to improve the stability of the drilling process. This stability is crucial in ensuring that the holes drilled are straight and accurate, which is essential for the success of mining operations.


Long Skirt Taper Button Bit

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