Hartmetalleinsatz Zahngesteinsmeißel

1.Cutting structure The durability of premium tungsten carbide insert is improved with new formulas and new techniques 2.Gauge Structure Gauge protection with gauge inserts on the surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability. 3. Bearing Structure Air cooling roller bearing package. Balls lock the cone which reduces the probability of cone-dropping to minimum. 4. Product Application It is suitable for mining applications. 5. 5.Current Main AvailabilityDiameter/InchIADC CODE3 1/2211, 121, 241, 537….3 7/8131, 211, 537, 517….4 1/2211, 121, 241, 537….4 3/4131, 211, 537, 517….5 1/2131, 211, 537, 517….6211, 121, 241, 537….12 1/2211, 121, 241, 537….14 3/4131, 211, 537, 517….15 1/2211, 121, 241, 537….17 1/2131, 211, 537, 517….18 1/2211, 121, 241, 537….………..………………………………26131, 211, 537, 517….