Presentation Information

[VI-327]Verification of cutter bits using ultra-hard tips with little wear and damage

*Kazuhisa Nakahama1, Makoto Sasaki1, Fumiyasu Kaya1, Yasushi Morita2 (1. MARUWAGIKEN Co.Ltd., 2. TAISEI CORPORATION)

Keywords:

cemented carbide tip,sandstone,cutter bit,wear resistance,damage resistance