32mm 34mm 36mm 38mm 41mm Taper Drill Bit for Hard Rock Drilling

Serena
April 29, 2025
Video Description:
Discover the high-performance Red 32mm Tapered Button Bit designed for granite rock drilling. Ideal for mining, construction, and quarry applications, this drill bit features a 32mm diameter, 50/55/65mm skirt body, and comes in various colors. Perfect for hard rock drilling in metallurgy, geology, and water conservancy projects.