7° Tapered 43mm Diameter High Precision Carbide Button Bit For Mining And Quarrying

Optimize your shallow rock drilling operations with our premium Q6-43-7° tapered button bit, a high-performance small diameter drilling tool tailored for pneumatic and handheld rock drilling scenarios. Manufactured by Henglong, a professional rock bit supplier, this taper type drill bit adopts a friction taper fitting structure, differing greatly from threaded bits for deep hole drilling, delivering stable connection, efficient rock breaking and long service life for quarrying and mining projects.

• Drilling Diameter: 43mm standard
• Bit Body: 72mm solid
• Connection Size: 25mm × 159mm hexagonal
• Carbide Inserts: Ballistic conical in two specifications (2×9mm, 4×10mm)
• Face Design: Flat face with three-hole flushing system
• Flushing System: 2 front flushing holes plus 1 side flushing hole

• Primary Applications: Air leg rock drills and handheld rock drills for surface quarrying, small-scale mining, and rock bolt drilling
• Key Benefits: Easy installation and disassembly, stable power transmission, low failure rate during long-term operation
• Global Recognition: Widely used in major quarrying and mining regions including India, Saudi Arabia, Chile, and South Africa
• Support Services: Bulk wholesale and customized processing available for cost-effective drilling solutions