Comparison : Item # Z1, Ultra-Met Grade Designations - Tungsten Carbide
Item # Z4, Ultra-Met Grade Designations - Tungsten Carbide
Item # Z9, Ultra-Met Grade Designations - Tungsten Carbide
Item # Z13, Ultra-Met Grade Designations - Tungsten Carbide
Item # Z14, Ultra-Met Grade Designations - Tungsten Carbide