

💨 Stay Cool, Cut Sharp, and Join the Elite Machinists’ Club!
Kool Mist #77 is a concentrated, clear coolant designed for machining all metals and alloys. It offers long-lasting, economical use by diluting into up to 30 gallons of coolant. Safe for operators and environmentally friendly, this industrial-grade formula keeps tooling cool without rust or odor, making it a top-rated choice among professional machinists.
| ASIN | B00H9P12HE |
| Best Sellers Rank | #50,926 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #19 in Mechanical Lubricants & Oils |
| Brand Name | KOOL MIST |
| Color | Clear |
| Customer Reviews | 4.7 4.7 out of 5 stars (322) |
| Grade Rating | Industrial |
| Item Diameter | 0.63 Inches |
| Item Form | Liquid |
| Item Shape | Rectangular |
| Item Thickness | 6 Inches |
| Manufacturer | KOOL MIST |
| Material | Metal |
| Model Number | #77-1 GALLON |
| Number of Items | 1 |
| Part Number | #77-1 GALLON |
| Unit Count | 1.00 Count |
S**Y
Good buy
Works as expected
T**I
This stuff is great!
Use with a twenty dollar mister cutting O-1 and 1095 with carbide end mills, and this stuff is great. No smell and no rust after use. Keeps part and tooling cool, and makes 30 gallons. Setting up flood system on bandsaw but worked well with spray bottle. Would recommend and will buy again.
B**N
Kool Mist
Great coolant cools steel fast saves money on drill bits.
A**R
No..it wont rust your stuff. If…
I did a lot of research to find a coolant that was thin, misted and flood cooled well, and wouldn't rust. It does not rust my stuff despite the fact that its only 4oz/gal ratio which also makes it cheap also. I think i may come down to water hardness. I used distilled water. Maybe the whiners have hard water. Also the misting system way outperforms my expectations as far as heat reduction. After hogging out a part its cooler than room temp which is kinda weird. No atomized cloud, just a little residual moisture. Id put it on any drill mill lathe saw without hesitation.
K**I
Quality product
This product always performs well. Good coolant, stays stable, and metals don't rust, unlike some inferior product I have used before. This is the only one I use now
J**N
Seems to work well, but be cautious of rust!
Seems to work well at keeping cutters and work pieces cool. One thing to note is to keep your machines dry or coated in fresh oil after you’re done. This stuff, combined with the obvious water, will rust steel overnight!
B**L
great coolant
non toxic, no odor, cools metal rock saw blade very well, easy clean up, water based awesome!
M**R
good product
Really helps when using on metal lathe