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Astro-Cut BCL HW
ASTRO-CUT BCL-HW 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-HW is designed for the machining and grinding of virtually all metals, except magnesium, and contains chlorine as an extreme pressure additive for greater lubricity. ASTRO-CUT BCL HW incorporates unique additives to prevent the formation of hard water soaps in systems with extremely hard water.
ASTRO-CUT BCL-HW is designed for use in metal removal operations such as all CNC milling, turning, drilling, tapping, and grinding. ASTRO-CUT BCL-HW is also excellent on conventional machining processes and sawing applications.
|Miling, Driling, Turning||5%||1:20||2.6|
|Centerless, ID, OD, Surface Grinding||4%||1:25||2.1|
|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/ gal||8.34 ± 0.1|
|Total Chlorine, wt %||1.0|
|Flash point, PMCC||None|