Tungaloy’s BXA20 series, a new coated cubic boron nitride (cBN) grade for hardened steel, is designed to deliver predictable and long tool life in applications ranging from roughing to finishing, including descaling of case-hardened steel, which usually requires a large stock to be removed. This cBN grade exhibits high wear and fracture resistance in a low to medium cutting speed range, with enhanced tool life in continuous as well as interrupted cuts.
The BXA20 series is available with a built-in wiper for a good surface finish at high feed rates or a chipbreaker for smooth chip control in large stock removal, covering a variety of applications.
Editor PickGroove Milling Tool’s Large Flutes Speed Chip Evacuation
Designed for versatility, improved finish and longer tool life, Carmex’s additions to its groove milling line feature six flutes made of MT8-grade carbide with advanced PVD triple coating for high heat and wear resistance in high-performance and normal operations.