Buy Hole Cutting & Bihui Cooling Wax For Diamond Core Bits 20ml Online

Cooling wax for optimal performance of diamond core bits (diameters up to 12mm). Simply switch off the drill and sink the core bit into the wax gel for a couple of seconds. 

Cools, Cleans & Lubricates.

Please Note: Do not engage the bit while submerged in the cooling gel.