Question

1. What would you use to prevent a grooving tool from overheating?
O A. An approved pipe joint compound
O B. Cutting oil
O C. Cutter wheels instead of roller wheels
OD. A higher rpm setting​

Answer 1

Answer:

If used properly, coolant can be an extremely effective way to keep your tool from overheating. There are many different types of coolant and different ways coolant can be delivered to your tool. Coolant can be compressed air, water-based, straight oil-based, soluble oil-based, synthetic or semi-synthetic.