Polar 78 shear bolt XL75 this ensures high strength and

this ensures high strength and wear resistance

40mm sheet

Being somewhat softer than the standard stainless steel jacket there will be less wear in the perforating teeth

The head is 30mm diameter and

Picture for illustration purposes only

Polar 78 shear bolt XL75 this ensures high strength andShear bolt for Polar 76 and 78 Paper Cutters. (027920, 017605) Fits most Polar 76, Polar 76 EM, Polar 78, Polar 78 X, and Polar 78 ED paper cutters. The main shank is 50mm (2") long below the head. It has an M12 thread. Included with each of these shear bolts is a mating washer faced hex nut and a steel roll pin. The roll pin is supplied already installed in the head. The head measures 22mm (. 86") in diameter by 9. 5mm (3 8") thick.