R32 (1 1/4″) Retract Button bit in Zambia
Retrac button bits are a type of drilling tool commonly used in the mining and construction industries. These button bits are designed with a retractable skirt feature, which helps in retrieving the drill tool from loose and relatively broken rock masses. The retractable skirt design reduces the risk of bit sticking and burial, and it also aids in improving the straightness of the borehole.
These button bits are available in various sizes and specifications to cater to different drilling requirements. They are manufactured with high-quality materials and carbide tips to ensure durability and efficient performance. The table provided in the knowledge base offers a detailed list of retrac button bits, including their appearance, diameter, button configuration, flushing hole details, and weight.
Some common models of retrac button bits include R25, R28, R32, R35, R38, T38, T45, T51, GT60, ST58, ST68, and SR35. Each model has specific dimensions and features that make them suitable for particular drilling applications. For example, the T45 retrac button bit has a diameter of 45mm and is designed for use in medium to hard rock formations.
In summary, retrac button bits are specialized drilling tools that offer improved retrieval capabilities and better borehole straightness, making them ideal for use in challenging drilling conditions.
