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ASTRO-CUT BCL is a heavy duty BIOSTABLE semi-synthetic general purpose metalworking coolant containing approximately 20% mineral oil. This product, when diluted with water, forms a translucent amber emulsion which offers excellent workpiece visibility, good lubricity, and superior cooling. ASTRO-CUT BCL is designed for the machining and grinding of virtually all metals, except magnesium, and contains chlorine as an extremepressure additive for greater lubricity.
ASTRO-CUT BCL is designed for use in metal removal operations such as all CNC milling, turning, drilling, tapping, and grinding. ASTRO-CUT BCL is also excellent on conventional machining processes and sawing applications.
|Tapping, Sawing, Reaming||10%||1:10||5.2|
|Appearance - Dilution||Translucent amber|
|Residual Film||Soft, fluid|
|pH @ 20:1||9.1 ± 0.2|
|Specific Gravity @ 60°F||1.0 ± 0.03|
|Lbs/Gallon||8.34 ± 0.1|
|Total Chlorine, wt %||1.0|
|Flash point, PMCC||None|