Tophammer drill bit RoX+ 76,1/8

with buttons

Pilot, Top Hammer, Single-use Forepoling Anchoring Casing OD mm 76,1 Casing OD inch 3 Casing Max Wall mm 8 Casing Max Wall inch 0.315 Ring bit ID mm 47 Ring bit ID inch 1.850 Ring bit OD mm 90 Ring bit OD inch 3.543 Pilot bit OD mm 59 Pilot bit OD inch 2.323 Thread R32 Product number 02-132-076-0021