Blaser Coolants

Johnston Companies carries all of the Blaser coolant lines, including mineral oil based Blasocut and B-Cool, oil-free synthetic Grindex and vegetable ester oil based Vasco.


High performance micro-emulsions for extended tool life, quick cycle times and superb surface finish.

Unique biological concept delivers long term stability without the need for tank side biocides.

Blaser’s best for all around performance, stability, safety and ease of use.

Available for hard or soft water in low to non-foaming varieties.

All versions available with or without chlorinated additives.


Exceptionally stable water miscible coolants for longest sump life in both centralized systems and stand alone machines. Very clean cutting fluids with lowest top-up rates. Good to great cutting performance in all materials and operations. Suitable for all water conditions. Dedicated products for specific materials like titanium, aluminum, steel alloys, cast iron, etc.


Synthetic, water-miscible, mineral oil free cutting fluid for grinding. Good rinsing behavior keeps grinding wheels and machines clean.

Efficient corrosion protection even at low concentrations, good settling behavior.

The CO version is especially inhibited to prevent cobalt leaching when grinding carbide.


Vegetable ester-based micro emulsion for superior performance.

Ideal for the most difficult operations and surface tolerance requirements.

Blaser Swisslube

Blaser Accessories

Blaser Jetmix Drum Mount
Jetmix Drum Mounted

The Jetmix is the ideal mixing device for preparing homogeneous and finely dispersed emulsions of cutting-fluid concentrate into water.

Blaser Minimix
Minimix Emulsion Mixing

The Minimix is an economical version of the Jetmix for smaller customers (pails, drums) with the same mixing qualities as the Jetmix.

Blaser Refractometer

The refractometer is an indispensable aid for simple and quick measurement of the concentration of water-miscible cutting fluids.

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