Duncan Macdonald & Company

The Specialist Machine Tool Supplier!

Master Fluid Solutions WDG GmbH


TRIM E715 is a high quality, universal soluble oil which requires minimal maintenance in even the most demanding fluid management systems. It has broad application in machining and grinding on a wide range of materials. The high levels of both chemical and mechanical lubricity in this product handle the medium to high duty machining and grinding jobs. The stable and predictable performance of TRIM E715 makes it a first choice for high-quality, consistent parts manufacturing.

  • Very stable formula provides long operational life with consistent performance
  • Extremely hard water tolerant
  • Non-chlorinated and non-sulphurised extreme pressure (EP) additives control built-up edge (BUE)
  • Extremely fine soluble oil emulsion reduces carryoff for low total operating cost
  • Fast wetting to get the fluid to the point of cut and fully coat the work piece and chips for superior corrosion prevention
  • Suitable for machining aluminium alloys, steel alloys, nickel alloys, cast iron and yellow metals
  • Easily recycled or disposed of without special handling or equipment
  • Will run effectively for long periods without the need for costly additives

DATA Sheet


TRIM C270 is a state-of-the-art synthetic coolant. C270 provides excellent cooling and chip settling, good tramp oil rejection, and machine cleanliness, and meets the need of the modern job shop for a single premium synthetic coolant for virtually all machining operations.

  • Provides excellent corrosion inhibition on all common ferrous alloys
  • Does a great job in form grinding, drilling, tapping, and reaming operations without chlorine or sulphur-based EP additives
  • Extremely low carryoff for very low total operation costs
  • Very low foam and mist
  • Keeps your machines clean while leaving a soft, fluid film that protects the bare metal parts. This residual film is easily resoluble in coolant working solution to facilitate easy machine cleaning and minimize the buildup of sticky residues that can hold machine-destroying chips
  • Exceptional sump life and very good tramp oil rejection
  • Low initial charge odour which dissipates further after one or two days

DATA Sheet