Self-Supporting Cones #03 (25 Box) - Orton Mudtool F4 is one of the

F4 is one of the biggest tools from Garrity Tools

For years Michael has altered his metal ribs to create interesting surfaces

can withstand multiple firing techniques

In reducing atmosphere

Self-Supporting Cones #03 (25 Box) - Orton Mudtool F4 is one of theOrton Self Supporting Pyrometric Cones #03 Box of 25 units Heating Rate Temperature Equivalence 15C hr (Slow) 1071C 60C hr (Medium) 1086C 150C hr (Fast) 1104C Explanation: Slow: The melting point of the cone at a slow rate of temperature change of 15C per hour, will be 1071C. Medium: The melting point of the cone at a slow rate of temperature change of 60C per hour, will be 1086C. Fast: The melting point of the cone at a slow rate of temperature