R32 45MM Ballistic Thread Button Drill Bit with Alloy Steel and Heat Treatment for Rock Drilling

Threaded button bits for rock drilling are a type of top hammer rock drill bit, designed for use with hydraulic or pneumatic drill rods and rock drills in top hammer drilling operations. These bits utilize various thread forms to securely connect with drill rods for efficient drilling performance.

• Constructed from high-quality steel and cemented carbide with special heat treatment for extended service life and minimal impact energy loss during transmission
• Advanced button fixation technology ensures uniform force distribution, button retention, and drilling hole verticality for concentrated impact energy on rock surfaces

The R32 Thread Button Bit is engineered for top hammer drilling, threaded drilling, and jumbo drilling applications. Its 45mm diameter makes it particularly effective for hard rock formations in mining and tunneling operations.

These threaded drill bits are compatible with hydraulic drilling rigs for rock fragmentation, widely used in quarry operations, drifting, tunnel construction, large-scale mining (both open-pit and underground), and major tunnel advances in metal mines.

Hebei Minetech Machinery Technology Co., Ltd is a joint venture enterprise with European partners, located in Shijiazhuang City, Hebei Province, China. Specializing in mining machinery manufacturing and export, including hydraulic/pneumatic drill machines, roof bolters, and drilling consumables like drill bits and rods.

With over a decade of experience and professional engineering teams, we provide complete mining machinery solutions. Our products are exported to 30+ countries including Southeast Asia, USA, Europe, South Africa, and South America, establishing strong international reputation.