42mm Tapered Finish Lathe Chisel Bit

42mm Tapered Finish Lathe Chisel Bit. Customizable Colors: Available in Golden, Blue, Red, and other custom color options. Multiple Taper Degrees: Offers 4, 7, 11, and 12 degree tapers to prevent bit spinning. High-Grade Material: Manufactured from 35CrMoNiV alloy steel for durability. CNC Precision Processing: Processed using state-of-the-art CNC machinery and heat treatment. High-Grade Inserts: Equipped with high-grade tungsten carbide inserts for efficiency. 48 Years Experience: Factory specialized in drilling tools for over 48 years. Global Certifications: Certified with ISO9001:2015 and SGS standards. Versatile Applications: Ideal for granite quarry, mining, railway, and tunneling.