Coolant

Until December 31, 2026 we are clearing selected EASYCUT coolants, cutting oils, honing oil and way oil in pails, drums and totes at prices close to cost. Limited quantities, order online while stock lasts.

Every spark in sinker EDM passes through the oil. What the dielectric does at each stage, and which problems start there.

Lower torque means better lubrication. Three EASYCUT coolants, one tapping test in aluminum, and what the difference costs per gallon.

How honing finishes the bore of a tube or cylinder, where Canada's oil and gas sector relies on it, and why the honing oil matters.

This guide explains common issues in gun drilling like overheating, chip packing, and tool wear, and how to solve them through proper pressure, flow, and lubricant selection

Keep sharp your CNC Fluid Management knowledge with our free training posters

Why topping up CNC coolant is not as simple as adding the same percent. This guide explains concentration drift and the correct way to restore target levels.

Discover EASYCUT’s cutting-edge coolant solutions designed for precision, efficiency, and sustainability - created for every machining need! 

Purposes and functions of coolant for CNC metallworking

A clear overview of the main types of metalworking coolants - semi-synthetic, ester-based, synthetic and more. Practical differences, strengths and use cases for modern CNC machining.

Coolant has started to smell and biocide has not fixed it. This guide walks through the full clean-out — draining the tank, removing the sludge, washing the machine and refilling — in eight steps, with photos of what each stage actually looks like.

Water quality and the correct mixing (preparation) of the emulsion are key factors in obtaining the best performance from your coolant