Large Pyrometric Cones #9 (50 box) - Orton Footing Tools Its high grog content provides

Its high grog content provides excellent behaviour during drying and firing

The RT4 8cm size is for smaller pieces and clasping narrow necks

Carry all your Garrity Tools in style with this sturdy tote bag

Porosity (water absorption) at 1000ºC: 15

5kg (ship weight 54kg

Large Pyrometric Cones #9 (50 box) - Orton Footing Tools Its high grog content providesOrton Large Pyrometric Cones #9 Box of 50 units Heating Rate Temperature Equivalence 60C hr (Medium) 1257C 150C hr (Fast) 1278C Explanation: Medium: The melting point of the cone at a slow rate of temperature change of 60C per hour, will be 1257C. Fast: The melting point of the cone at a fast rate of temperature change of 150C per hour, will be 1278C. General Information: Large Pyrometric Cones allow users a practical method to monitor the heatwork