Drill Bits and Drilling Machines for Refractory
They are used in refractory sampling, furnace constructing, and drilling process of combination bricks, observation hole, temperature detect hole, and slide plate. There are dry and wet types for various mounting types available. Diameter: Φ12 ㎜~Φ250 ㎜, length: 120 ㎜~1200 ㎜.
