Rapid Tap Heavy Duty Cutting Fluid 4 Ounce

This is a very good tap lubricant. I always use it even when just cleaning a thread. The rule of thumb is that if the job requires a tap/die instead of just a thread chaser then the lubrication is required. The bottle is long lasting as the fluid is not very runny and sticks to the parts well - you do not use a lot for one hole.

Im glad to see this product still on the market after these many decades!

Makes drilling and tapping alot easier..

This stuff works. what more can I say?

Add liberally, drill (or use with tap/die) slowly and let the cutting fluid do the work.

this is by far the best cutting fluid on the market. its sister brands do not compare make sure you get rapid tap or just waste your money.

Great product

WD40 is not cutting fluid... this stuff is. Save the life and get extend use of your drill bits using this.

good

Great cutting fluid to extend the life of your cutting tools. Wish I had gotten the paste, the oil like to splooge all over when opening and closing the spout. Consistency is thick enough that it stays on your drillbits rather than getting flung immediately away.